...interesting (to me) to compare these images (from Europe?) with those that follow (from the midwest USA):I always get mixed up with blues, but I am pretty sure that this is a male short-tailed blue (cupido argiades).
It wasn't really cooperative and moved a lot. So I didn't manage to align the plane of focus to the wings.
View attachment 204991View attachment 204992View attachment 204993


Correct. I shot my pics in South-Eastern Germany....interesting (to me) to compare these images (from Europe?) with those that follow (from the midwest USA):
Both "effects" are possible with butterfly wings. Depends on the species. I have no idea when which effect is taking place.And those 'colors'...are they a result of 'real' pigments or is the appearance of color due to diffraction effects?


