I've travelled through Poland before, but this is a first, in daylight and no snow.
#WindowStaring highlights so far Gdańsk–Warsaw:
A field of the world tiniest sunflowers (like 40cm high).
An adjacent rail bridge over a middle of nowhere flood plane that in the course of about 1km had a normal steel section, in the middle a beautifully conserved brick section, and then a completely derelict concrete section (bombed out in 1940s?) with no span let alone track.

#WarsawAndWelsh