Water dragon at Kew

Spotted this water dragon (Physignathus lesueurii) in the Princess of Wales conservatory while on a visit to the Royal Botanic Gardens at Kew (London). I thought it was ornamental until it moved - very slowly, thankfully! It was one of many fascinating things we saw during a most interesting day, and sunny weather was the icing on the cake.

For the record: 22C, sunny