The dragon or the swan?

This was taken in Lisbon, Portugal. After a relaxed lunch I walked near the Tejo river on Parque das Nações. Very nice walk looking at the flowers, water, sky and people walking by. On my way back, watching the clouds, I saw this particular one. At first it seemed to me to be similar to a dragon. Taking the photo I was carefull enough to include some of the flowers the composed the scenario that attracted me in the first place. Back home, friends and family told me that it looks more like a swan. Dragon or swan it's a question of perspective. In the end it's whatever you want it to be.