Try a first light excursion to conquer the crowds, watch faded spill over the caldera
https://sethoufu423.publishlane.com/posts/santorini-photography-tour-capture-blue-domes-hidden-alleys-and-iconic-sunset-shots-5
Try a daybreak journey to overcome the crowds, watch pale spill over the caldera, and catch serene streets previously the island wakes up.