I like this one, imo your best piece so far!
Only thing really bothering me is how strictly you dithered; making this pattern in the same thickness around each cluster makes it look more artificial and less natural.
Keep it up!
I feel like i'm looking at an old paint by number picture.
You don't need to upload it in such scale. Pj has zoom button beneath the picture for it.
Thank you a lot.
I know there are problems with dithering, but i drew this piece rather a long time ago. Now i know more about dithering.