illustrative rendering co-occurs with 20 other keywords:

flow visualization 3x 3d vector field data 1x aneurysm 1x evaluation 1x focus+context 1x functional realism 1x gpu techniques 1x hatching 1x indirect volume rendering 1x integral surfaces 1x non-photorealistic rendering 1x seismic attributes 1x seismic interpretation 1x shading language 1x silhouettes 1x spatial perception 1x stream surfaces 1x top-down interpretation 1x transparency 1x vessel visualization 1x