Beginner's Delight Quilt Block Square

I recently bought a Wacom creative pen tablet and this is my first attempt at drawing a quilt block. I still have a ways to go, lol. I just need to figure out how to make those lines straighter. Anyway, I thought the block name was fitting for my little project "beginner's delight". In order to make a 10" block. Make the larger triangles in the center 3 7/8" and the smaller ones 2 7/8".

Links:

Disappearing Four Patch

My birthday wish list

Tula Pink Fabric 

(Fabric retailer)