First, sorry for my english...
Well. Yesterday I was at a mineral fair in Barcelona. I tried to take a picture to process later with Helicon. My process was focus the closest point to me of the specimen and with the camera in (¿burst mode? ... a lot of images when I push the shoot button) I took a serie of photographs while I balance over my feets slightly forward. Then I tried to combine these images in Helicon and the result, except the part that is outside of the rock has been very good!