I (re)discovered PSDTUTS today, with this rather nice grass effect. I must admit to having a certain soft spot for tutorials like these - a lot of them are just fun to play with and are usually too limited for any kind of professional use in themselves, but there’s always something useful to be discovered. Take this lighting effect for example, I’ve created similar things to this before and they’ve been very effective - some subjects (and clients) demand near photo-realism like this. Be sure to have a play around with the grass, fire and the lighting tutorials. If nothing else you can make a nice vanity desktop for yourself.