Couple of dyntopo sculpt improvs. With both of those guys I barely had a vague idea of the initial forms prior to laying down the first strokes. Served as a practice of massaging out concepts.
For now just viewport screenshots from Blender. Not sure if I'll take either of these further.
That second sculpt has a timelapse in form of a GIF.
http://edge-loop.com/images/blender/DyntopoSculptImprov_20141017_timelapse.gif
