Fig. 1. Photograph series of a patient eye.

Images (a), (b) and (c) are photographs obtained by applying different color filters. Images (d) to (j) form a temporal angiographic series: a contrast product is injected and photographs are taken at different stages (early (e), intermediate (d), (f), (g), (h), (j) and late (i)). For the intermediate stage, photographs from the periphery of the retina are available.