Dyeing with sodium alginate

Ok, so, i have been looking for funky colorful sheets for my bed for like 12 years without any luck. I finally had to take matters into my own hands and dye my own sheet set using a technique that I learned about during a gallery talk (which is like the last thing I wanted to do but was sort of dragged there by a friend)
The technique involves mixing dye with sodium alginate (sea kelp)
which thikens the dye so that you can paint with it without the dye bleeding. Sooooo.... what do you think?

Here are some life size fairy doors that I painted

here are some really nice felted necklaces that I made recently I was very happy with the way they worked out

Here are some mermaids in process