Architectural Fantasy (recto); Architectural Details (verso)
Mauro Antonio Tesi · n.d.

Pen and brown ink, brush and brown wash, and watercolor (recto), nad pen and brown ink with brush and gray and brown wash (verso), on ivory laid paper
Mauro Antonio Tesi · n.d.

Pen and brown ink, brush and brown wash, and watercolor (recto), nad pen and brown ink with brush and gray and brown wash (verso), on ivory laid paper