3d graphics are a very interesting area for me. They will provide you with the abillity to create new worlds and things that never have existed before.
That is a fundamental different to the photography, which is only able to perfectly map something that already exists but can not really create something totally new. 2d-Grafiken are also a nice way to do that, but since there is not high-tech-factor in that, I prefer 3d graphics over that.
Especially Hash Animation:Master is a very interesting, because easy to use and fun 3d software.