Not just another brick in a wall...these bricks on the front facade of a house in Wingfield Road, Trowbridge are hand made bricks.
The bricks are 'cast' by throwing the clay into moulds by hand, in this case with'flowery' patterns.
I am not sure but I expect the moulds were made specially for this house (I don't know another house in Trowbridge that has this type of brick), making it quite different!