The aesthetic medicine clinic in Barcelona commissioned us with a new corporate identity. It was intended to keep the butterfly as a symbol of change (metamorphosis of the worm that becomes a butterfly). In this way we chose to integrate the butterfly into the "Burgos" B to achieve a differential imagotype. We take advantage of the coincidence with the eyes or holes of the letter B to place the butterfly. The color range reminds of the common butterfly blue used previously, but now we add a complementary color.