There are a number of different styles when it comes to aquascaping. The best style is the one you enjoy looking at the most. That is to say, the one that is most visually appealing to you. Regardless of what name might be given to the aquascape in your aquarium, if it is appealing to you, it is a good one. Naturally, different approaches should be used depending on the type of system you are aquascaping. For example, an acropora populated tank will benefit from a lot of high rock work so that the animals may enjoy plenty of light, and tanganyikan shell dwellers will benefit from a lot of dolomite rock scattered very densely so that numerous caves are formed, et.c et.c. For those of us who are not natural aquascapers, here is some inspiration: