That's a really neat technique. Simple, yet achieves something cool that isn't just a big printout or perler art (nothing against perler art ). I think they turned out really well and are a bit different from what I typically see in terms of decor -- thanks for sharing!
I'd love to see more creative works like this from you and anyone else. I have done a few very minor projects, but I'd love to get more into it. So far I don't really have anything interesting to share, but I will when I get the chance.
Thanks again and keep up the great work!