Post Libre Graphics Meeting


Post Libre Graphics Meeting

What a trip!

What a blast!

This trip report is long overdue, but I wanted to process some of my images to share with everyone before I posted.

It had been a couple of years since I had an opportunity to travel and meet with the GIMP team again (Leipzig was awesome) so I was really looking forward to this trip. I missed the opportunity to head up to the great white North for last years meeting in Toronto.

London Calling

![Passport to LGM](upload://wBBMKKx0H7xtF5TC53oqQEu6i29.jpeg)
Passport? Check! Magazine? Check! Ready to head to London!

I was going to attend the pre-LGM photowalk again this year so this time I decided to pack some bigger off-camera lighting modifiers for everyone to play with. Here’s a neat travelling photographer pro-tip: most airlines will let you carry on an umbrella as a “freebie” item. They just don’t specify that it has to be an umbrella to keep the rain off you. So I carried on my big Photek Softlighter II (luckily my light stands fit in my checked luggage). Just be sure not to leave it behind somewhere (which I was paranoid about for most of my trip). Luckily I was only changing planes in Atlanta.

![Atlanta Airport International Terminal](upload://iXngGLvcXGpqrbe3ZRpC9bhp4eU.jpeg)
The new ‘futristic’ looking Atlanta airport international terminal.

A couple of (bad) movies and hours later I was in Heathrow. I figured it wouldn’t be much trouble getting through border control.

I may have been a little optimistic about that.

The Border Force agent was quite nice and super inquisitive. So much so that I actually began to worry at some point (I think I must have spent almost 20 minutes talking to her) that she might not let me in!

She kept asking what I was coming to London for and I kept trying to explain to her what a “Libre Graphics Meeting“ was. This was almost a tragic comedy. The idea of Free Software did not seem to compute to her and I was sorry I had even made the passing mention. Her attention then turned to my umbrella and photography. What was I there to photograph? Who? Why? (Come to think of it, I should start asking myself those same questions more often… It was an existential visit to the border control.)

In the end I think she got bored with my answers and figured that I was far too awkward to be a threat to anything. Which pretty much sums up my entire college dating life.


In what I hope will become a tradition we had our photowalk the day before LGM officially kicked off and we could not have asked for a better day of weather! It was partly cloudy and just gorgeous (pretty much the complete opposite to what I was expecting for London weather).

Furtherfield Commons

![Furtherfield Logo](upload://aFTC0lz6NuvAWMv7XDCASp9dpT6.png)

I want to thank Ruth Catlow ( for allowing us to use the awesome space at Furtherfield Commons in Finsbury Park as a base for our photowalk! They were amazingly accommodating and we had a wonderful time chatting in general about art and what they were up to at the gallery and space.

They have some really neat things going on at the gallery and space so be sure to check them out if you can!

Going for a Walk with Friends

This is one of my favorite things about being able to attend LGM. I get to take a stroll and talk about photography with friends that I only usually get to interact with through an IRC window. I also feel like I can finally contribute something back to these awesome people that provide software I use every day.

Mairi between Simon and myself (I’m holding a reflector for him).
Photo by Michael Schumacher cbna

We meandered through the park and chatted a bit about various things. Simon had brought along his external flash and wanted to play with off-camera lighting. So we convinced Liam to stand in front of a tree for us and Simon ended up taking one of my favorite images from the entire trip. This was Liam standing in front of the tree under the shade with me holding the flash slightly above him and to the camera right.

![Liam by nomis](upload://stM4vpyCKMdr7wpvN9DDFDjULiW.jpeg)
Liam by Simon

We even managed to run into Barrie Minney while on our way back to the Commons building. Aryeom and I started talking a little bit while walking when we crossed paths with some locals hanging out in the park. One man in particular was quite outgoing and let Aryeom take his photo, leading to another fun image!

Upon returning to the Commons building we experimented with some of the pretty window light coming into the building along with some black panels and a model (Mairi). This was quite fun as we were experimenting with various setups for the black panels and speedlights. Everyone had a chance to try some shots out and to direct Mairi (who was super patient and accommodating while we played).

![Mairi Natural Light|598x800](upload://hL1L5SKFAGXFc2imuFJp8K5OJxW.jpeg)
I was having so much fun talking and trying things out with everyone that I didn’t even take that many photos of my own! This is one of my only images of Mairi inside the Commons.
Mairi Natural Light cba

Towards the end of our day I decided get my big Softlighter out and to try a few things in the lane outside the Commons building. Luckily Michael Schumacher grabbed an image of us while we were testing some shots with Mairi outside.

A nice behind-the-scenes image from schumaml of the lighting setup used below.
Yes, that’s darktable developer hanatos bracing the umbrella from the wind for me!
Photo by Michael Schumacher cbna

I loved the lane receding in the background and thought it might make for some fun images of Mairi. I had two YN-560 flashes in the Softlighter both firing around ¾ power. I had to balance the ambient sky with the softlighter so needed the extra power of a second flash (it also helps to keep the cycle times down).

![Mairi Finsbury|640x360](upload://aael526tdpSuqXjHEtuoq2suMIH.jpeg)
Mairi waiting patiently while we set things up.
Mairi Finsbury cba
50mm f/8.0 1200 ISO200
![Mairi Finsbury Park (In the Lane)|640x640](upload://7qzCvxQIbQxOrGSJGFQToIND8tK.jpeg)
Mairi Finsbury Park (In the Lane) cba

The day was awesome and I really enjoyed being able to just hang out with everyone and take some neat photos. The evening at the pub was pretty great also (I got to hang out with Barrie and his friend and have a couple of pints - thanks again Barrie!).


It never fails to amaze me how every year the LGM organizers manage to put together such a great meeting for everyone. The venue was great and the people were just fantastic at the University of Westminster.

![University of Westminster](upload://lkkIBq634LQoTIxOwTxn0pFSgt7.jpeg)
View of the lobby and meeting rooms (on the second floor).
![LGM Auditorium](upload://9NJJKYJHmQcWPXotDXQZsWktjBJ.jpeg)
Andrea Ferrero (@Carmelo_DrRaw) presenting PhotoFlow in the auditorium!

The opening “State of the Libre Graphics“ presentation was done by our (the GIMP teams) very own João Bueno who did a fantastic job! João will also be the local organizer for the 2017 LGM in Rio.

Thanks to contributions from community members Kees Guequierre, Jonas Wagner, and Philipp Haegi I had some great images to use for the PIXLS.US community slides for the “State of the Libre Graphics“. If anyone is curious, here is what I submitted:

![PIXLS State of Libre Graphics 0](upload://7Udhx0mmINa0QI87LpQ03WhndJK.png)
![PIXLS State of Libre Graphics 0](upload://xUO9NEIU3FUlKGdHzoJzwWKMqca.png)
![PIXLS State of Libre Graphics 0](upload://wcdh6KYbB3oiF3T52TMeo7tvFgd.png)

These slides can be found on our Github PIXLS.US Presentations page (along with all of our other presentations that relate to PIXLS.US and promoting the community).

Speaking of presentations…


I was given some time to talk about and present our community to everyone at the meeting. (See embedded slides below):

![LGM2016 PIXLS.US Presentation|640x480](upload://kaVUdwVTrAaPb8JWPZAJuafHxu4.jpeg)

I started by looking at what my primary motivation was to begin the site and what the state of free software photography was like at that time (or not like). Mainly that the majority of resources online for photographers that were high quality (and focused on high-quality results) were usually aimed at proprietary software users. Worse still, in some cases these websites locked away their best tutorials and learning content behind paywalls and subscriptions. I finished by looking at what was done to build this site and forum as a community for everyone to learn and share with each other freely.

I think the presentation went well and people seemed to be interested in what we were doing! Nate Willis even published an article about the presentation at, “Refactoring the open-source photography community”:

![Pat David presenting on PIXLS.US at LGM 2016](upload://1qyjThj8V6gkMbA0HHfAi6k8Y9s.jpeg)
A photo of me I don’t hate! :)


A nice change this year was the inclusion of an exhibition space to display works by LGM members and artists. We even got an opportunity to hang a couple of prints (for some reason they really wanted my quad-print of pippin). I was particularly happy that we were able to print and display the Green Tiger Beetle by community member Kees Guequierre:

![hanatos and houz at LGM](upload://wxINn5f9pjwTpNDjFp0wSmaN0Nc.jpeg)
Hanatos and houz inspecting the prints at the exhibition.
![View of the LGM Exhibition](upload://d7myVxpLdvx12h6bRE2m59bmRIp.jpeg)
View of the Exhibition. Well attended!
![Pippin x5](upload://zoWnzkUinwcHVoiqzLriavwby4g.jpeg)
pippin x5


In Leipzig I thought it would be nice to offer portraits/headshots of folks that attended the meeting. I think it’s a great opportunity to get a (hopefully) nice photograph that people can use in social media, avatars, websites, etc. Here’s a sample of portraits from LGM2014 of the GIMP team that sat for me:


In 2014 I was lucky that houz had brought along an umbrella and stand to use, so this time I figured it was only fair that I bring along some gear myself. I had the Softlighter setup on the last couple of days for anyone that was interested in sitting for us. I say us because Marek Kubica (@Leonidas) from the community was right there to shoot with me along with the very famous @Ofnuts (well - famous to me - I’ve lost count of the neat things I’ve picked up from his advice)! Marek took quite a few portraits and managed the subjects very well - he was conversational, engaged, and managed to get some great personality from them.

![Still don't know your name|640x396](upload://4P8VjyVuP3pLOsD60V5YTWQLpVg.jpeg)
A sample portrait by Marek Kubica cba
![Better with glasses|640x396](upload://wAUGBva3V6saQzzpJyMSf4kv5yk.jpeg)
Better with glasses by Marek Kubica cba

A couple of samples from the images that I got are here as well, and they are the local organizer Lara with students from the University! I simply can’t thank them enough for the efforts and generosity in making us feel so welcome.

![Lara University of Westminster](upload://yk08KHXpey4HRPmjX0IvM474V6d.jpeg)
![Lara University of Westminster](upload://edaLAVCHjPmcK5498x288XN34MV.jpeg)
![Lara University of Westminster](upload://5rsLsLgbj0Gjnmgvc0kBa4Txd0M.jpeg)

I’m still working through the portraits I took, but I’ll have them uploaded to my Flickr soon to share with everyone!


One of the best parts of attendance is getting to spend some time with the rest of the GIMP crew. Here’s an action shot during the GIMP meeting over lunch with a neat, glitchy schumaml:

![GIMP Meeting Panorama](upload://5D837XDsiiKpcxxAAi0bztjlnZY.jpeg)
There’s even some darktable nerds thrown in there!

It was great to see everyone at the flat on our last evening there as well…

![GIMP and darktable at LGM](upload://d4KhIA9GKZp6p2V5nBjzlMfTzFH.jpeg)
Everyone spending the evening together! Mitch is missing from his seat in this shot (back there by pippin).

Wrap up

Overall this was another incredible meeting bringing together great folks who are building and supporting Free Software and Libre Graphics. Just my kind of crowd!

I even got a chance to speak a bit with the wonderful Susan Spencer of the Valentina project and we roughed out some thoughts about getting together at some point. It turns out she lives just up the same state as me (Alabama)! This is simply too great to not take advantage of - Free Software Fashion + Photography?! That will have to be a fun story (and photos) for another day…

Keep watching the blog for some more images from the trip - up next are the portraits of everyone and some more shots of the venue and exhibition!

This is a companion discussion topic for the original entry at

Very good report, thank you in behalf of all of those who were not able to come this year !

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One way or another we will drag you out to another LGM at some point! :wink:

It was a pleasure to meet you and all the other guys. Mairi was lovely - I was really pleased with my efforts, and she has such patience.
Glad I managed to get you a pint of London Pride in the evening. I thought the pub was impressive (Faltering Fullback) and well worth seeking out.

Rio sounds very tempting…

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Really like the colours in your photo of Mairi (the described as “Mairi waiting patiently while we set things up”), @patdavid!!. Did you do anything special in the processing?

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Thank you! :smile:

I wouldn’t say special. I’m struggling to recall, but I believe it would have been the application of a color curve in GIMP. Likely a portra-esque curve that I’m so fond of.

I’ll dig up the curve later and post it (or you can find it on this old post by Petteri Sulonen.

If memory serves it also looks like I raised the blacks a bit as well. I think I have the .xcf file around as well the pp3. I’ll post those also.

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Nice tutorial, thanks! I’ve been toying around with an old Soviet FED 3-camera lately, using mainly Kodak Ektar 100-film that has a warm quality to it that I like:

I’ve been trying to approximate this with digital photographs, but I can’t quite seem to get it.

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Ektar is a very pretty film, I think. Particularly the fine grain (I believe it was engineered specifically for scanning in this wild new digital world of ours… :slight_smile: ).

Something like the color curves matching tutorial might be helpful in investigating your tones to see what would be needed to get closer to what you’re seeing on your Ektar shots? I would gladly post my GIMP workspace of the Mairi shot, but the file is around 500MB. Would you still want to see a reduced resolution version?

I’m mobile so I can’t check now, but maybe there is an ektar profile in the film emulation in g’mic or rawtherapee?

I don’t remember making one… :wink: I remember wanting to, though. Then I got sidetracked on a web project.

Looks like there is Ektachrome, but not Ektar. D’oh!

@paperdigits But there is a Hald CLUT that is entitled Kodak Ektar 100 available in RT.


@stijndeloose: try rawtherapee!

I’ve never tried RT, to be honest. I use DarkTable. Might as well give it a shot!

Thanks a lot! Cheers!

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  1. Great shots of Mairi. I was going to ask if you crushed the blacks. Sounds like you did from one of your responses before.
  2. I can’t believe you had that big disk flash modifier and no sandbags on your light stand. Thank goodness your YNs didn’t take a dive!
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Thanks! Yes, I did crush+lift them slightly.

Who needs sandbags when I can use darktable developers?! Gotta put those PhD’s to work somehow. :wink: