Design for rock-work at Virginia Water, Windsor Great Park (recto); Two Architectural Plans (one partially cut off) (verso)Thomas Sandby · 1780s (?)

Pen and gray ink, brush and gray wash, over graphite (recto); graphite (verso)The Metropolitan Museum of Art · CC0 1.0Lindy Arts

Design for rock-work at Virginia Water, Windsor Great Park (recto); Two Architectural Plans (one partially cut off) (verso)

Pen and gray ink, brush and gray wash, over graphite (recto); graphite (verso)