Diagonal/Right Angle 1 Diagonal of Two Fused Straight Lines; Right Angle of Straight Lines by Vogel, Herbert, Mr. and Mrs., Bruce Fund, Ailsa Mellon, Tuttle, Richard, National Gallery of Art, Patrons' Permanent Fund — VisualArtsDB
Diagonal/Right Angle 1 Diagonal of Two Fused Straight Lines; Right Angle of Straight Lines
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