Plaza Mayor (Madrid): colour

Plaza Mayor (Madrid): b/w

Santiago de Compostela: colour

Santiago de Compostela: b/w

Santiago de Compostela: watercolour

Giralda (Seville): colour

Giralda (Seville): b/w

Giralda (Seville): watercolour

Sagrada Familia (Barcelona): colour

Sagrada Familia (Barcelona): b/w

Sagrada Familia (Barcelona): watercolour