cactus

The first pic is unedited, and here's the version I played with a bit, what do you think, is it too much?

Here's a few more, should be clear by looking at them, but unedited version first, edited one after:

1:

2:

3:

I think I might have gone overboard with the Aztekiums (first pic), but other ones look kinda nice to me. Still a lot to learn though, one day I might be able to show how pretty these are in real life!