Are you a square peg in a round hole?
Mosaics at Palacio de Estoi
There are squares everywhere when you look.
How many squares can you see?
Squares and cubes at Museu do Traje de São Brás de Alportel
And for even more pop across to the lovely Ailsa at Where’s My Backpack
A second outing for this one of the sun dial on the Church Tower of Nossa Senhora do Rosário, Olhão