Giovanni Battista Tiepolo, Italian painter. With his command of perspective, light, color, and composition, he produced a large body of secular and ecclesiastical works, including The Banquet of Cleopatra and The Martyrdom of Saint Agatha(both1750). 泰波罗，乔瓦尼·巴蒂斯特1696－1770意大利画家，他对透视、光线、色彩和构图有杰出的掌握，创作了一大批世俗和宗教作品，其中有《克利奥帕特拉的宴会》和《圣阿加莎的殉道》(同为1750年)
Measurement of the depth of large bodies of water. 海洋测深学，海洋测深术测量大水域的深度
