What are you most proud of? That these replace black and white drawings in our little hallway that didn't mean anything to me. When people enter now, they see me. What advice would you give someone starting this project? The fun part about the white sashings is that it is very forgiving for blocks that are not quite lining up (see the difference between regenboog 1 and 2). And furthermore, don't make your pieces too small if you are a beginner like me. My strips were cut at 2 inches and i found that very narrow at first. On the other hand, this was a non specific project, no sizing, so it did not matter how big it would end up. Having fun while doing it was way more important.