Altar of Colored Marbles,, Luigi Righetti, Italian, 1780 - 1819, Pen and gray ink, watercolor, over graphite on white laid paper, Horizontal composition of a colored marble altar with four steps beneath. The front of the mensa is decorated in the middle by a cross framed with an oval garland. The lateral panels feature the coat-of-arms of a prelate with a lion rampant. The tabernacle is in the center of the altar bank with a circular pediment above and three burning candles on each side. The candles are flanked by green angel statues with green cornucopiae with red flames. Clouds are beneath the angels feet., Rome, Italy, Italy, ca. 1820, architecture, Drawing, Drawing