I feel nauseous...
I try to always (well, almost always) find something positive to say about even the worst paintings. But this one? I don't know, man. There is no "there" here, there or anywhere near this canvas. It, and the many others like it that I have reviewed over the years, seems to just be a kind of...group membership identifier...a badge or sign or password showing that the painting's owner/creator shares a common sub/pop/counter cultural reference point. But (and here's the thing) the cultural references have become so freaking banal and mindless and stupid and plastic. AND I LIKE MUSHROOMS, OKAY? I really do! But this stuff is like...I dunno...gnomes or rainbows or something.
Artist: you have the ability to paint a mushroom and a butterfly and greenery. This means that you can paint...a bowl of fruit, or a self-portrait, or your home or a garden or whatever. Even if what you wind up painting isn't very good, it will be better than this. Trust me.
And: never give in to the urge to use black, gray, blue or purple in your paintings.
Trust me.