Here it is - Block 75 - it seemed to take forever! I'm so glad to have this one checked off the list - the final three blocks will seem like a breeze after this little cutie!
To get the block to sit flat for a photograph, I've soaked it with so much 'best press' that it feels like a little piece of cardboard!
And for the purists, you'll notice that I added a couple of tiny squares in the middle, and slightly altered the second last, and last row of triangles for symmetry's sake. The wonky nature of some of the blocks irks me a little. So, because of my changes, there may be a couple more than 181 pieces in this block ... I just don't feel like counting them right now! :-)