I notice that these types of patterns are all over the internet but, I can’t find a tutorial on how to make anything like this. Is there a tutorial available? If not, could you give me instructions on how to do something similiar. I’ve already attempted to make similiar patterns in gimp and I do like the results. However, as a beginner to the software, my technique lacks versatility and I like to know if I’m doing things properly.
So to create a tilable pattern W×H pixels, you create a 3×W by 3×H image and the symmetry to `Tiling’, W×H. You paint away and when you are done, you cut a W×H piece (usually at the center, but it can be anywhere).
For instance a 600×600 image, with a 200×200 tiling: