I have recently learned how to dye with natural indigo - it's a blast. I started with linen and some of it ended up quite light and blotchy because I didn't know how to prep the fabric. Also, cotton seems to take the dye better than linen so I've switched over to cotton.*
Anyhoo, I took my practice pieces and turned them into a quilt. Every piece of fabric is linen and was thrifted.
*PS - just because I'm curious and obsessed: have you dyed with indigo? Do you find the same thing? Tell me all about it! I love it!