Hi roni, I see you are new here. I notice in your comments you said you "painted" the bird yellow. While there are some legal way to do this in basic editing (depending on the scene), this one strikes me as a time when a local edit was made. Notice that this is a Basic Editing challenge, so if someone had requested validation of your image and you did use a local edit, your image would have been DQed. Just a heads up!
My eyes! :)
This feels like it's either just a tiny bit off center, or a tiny bit rotated (or both), which is causing the photo to lose some of the magic.
This photo blows my mind...literally. I feel like inside a kaleidoscope! Very nice take on the challenge...definitely has a clear leading line going up the middle to the top of the tower, but the diagonals add so much depth and complexity to this picture. And the yellow bird, standing out in stark contrast, is just the icing on the cake. Wonderful 8!