Design for an elaborate Louis XVI clock supported by a putto and an allegory of the arts

French School, late 18th Century Design for an elaborate Louis XVI clock supported by a putto and an allegory of the arts black lead, pen and grey ink, grey wash, with perspectival indications, watermark Strasburg Lily above J. Honig & Zoonen 26 5/8 x 18 1/8 in. (66.7 x 46 cm.) Together with a design for an arch and a bureau (2)