Grazie for the 1st prize. My entry for the next competition:

Photo taken aboard an AIRCRAFT thru side window (which technically speaking is not made of GLASS... but close enough) and shows a thick layer of CLOUDS. In pre-COVID era I used to fly a lot for my company (155 flights in 2019... and I am not an airline pilot...). I loved being above clouds. It feels so unreal, blue sky above, clouds below and no view of the Earth.

GLASS + CLOUDS = AIRCRAFT