The roof of this building in Prague, Czechia, seem to create a wavy pattern which caught my eye.
great capture Lara dear
Interesting shot and note about the pattern, Lara. The close set tiles on the roof, from a distance, are likely to cause a moire pattern for the eye such that a slight change of angle of viewing gives an optical illusion of a ripple of movement. I like the position from which you have taken this shot - so that there is s symmetry about it, but of course you are going to get that oddness of vertical perspective where vertical lines converge towards the top of the frame. I've recently bought what is called a tilt shift lens to overcome this problem. I must post some shot with it.