Hi there. On a project that I'm working on we are performing photogrammetry on excavated artifacts of various sorts (ceramic, bone, metal, etc.) with an aim of both documentation and online publication. As such it is very important that we capture all sides of each object. We use Agisoft PhotoScan and in the past we have created two chunks (top photos and bottom photos, essentially) and merged them. This process is relatively time consuming and does not have a 100% success rate. A colleague of mine has had better success with putting objects on glass risers and capturing the bottom that way. I was wondering if anyone has any other clever suggestions for how to capture objects in the round in just one go.