not too hard, but tedious...and you're working with bias cuts. of course I had to be smart [duh!] and make it queen size which took a lot more time and work. A friend and I took a class, then both put the project away for a few months before finishing it. Hers was made with pastels.

I love it!!! I have a pattern for a strip pieced tumbling block that I need to make one of these days!!! Yours is beautiful.