X-Rated X-Shape - _TNY_4179

Here is a pair of scarlet mormon butterflies (Papilio rumanzovia), also known as the red mormon.

 

They were so busy with each other that I could sneak up on them like this at the Haga Ocean butterfly house in Solna, on the north side of Stockholm, Sweden.

 

Unlike the majority of other animals, here it is the female (top) which is more colourful than the male (below).

Done