I made these towels for my kid (they/them). They just bought a house. And they needed towels.
I asked them what colors they wanted, and they said "rainbow."
I'm not sure if my technique has improved much over the years. Tie-dyeing bath towels is difficult. Compare with my posts from 2013 and 2011. Looking back, I think I did better in 2011. I wasn't working, so I had more time. That was such a creative year for me.