1/4 Design for a Painted Ceiling, with the Arms of a Cardinal in the CornerAnonymous, Italian, Piedmontese, 18th century · 1700–1780

1/4 Design for a Painted Ceiling, with the Arms of a Cardinal in the Corner

Pen and brown ink over leadpoint, with ruled and compass constructionThe Metropolitan Museum of Art · CC0 1.0Lindy Arts

1/4 Design for a Painted Ceiling, with the Arms of a Cardinal in the Corner

Anonymous, Italian, Piedmontese, 18th century · 1700–1780

1/4 Design for a Painted Ceiling, with the Arms of a Cardinal in the Corner

Pen and brown ink over leadpoint, with ruled and compass construction

The Metropolitan Museum of Art · CC0 1.0