art ceiling deception deceptive decoration decorative firenze Florence gold illusion italian Italy lavish ornamental ornate painted trompe-l'Å“il white balustrade boy observe perspective pillars pink spy telescope wall ancient animal Cherub historical lion old soldier architecture arris balcony culture curtain elements grandeur housekeeper luxury maid Morning opulence opulent painting palace Palazzo Medici Riccardi pillar renaissance rich servant statues sunlight