WattsOSFAFigures at Altar of a Cathedral1857 · Watercolor over traces of graphite, on cream wove paper, laid down on board46.5 × 36.4 cm (18 5/16 × 14 3/8 in.)Art Institute of Chicago
Egypt and Nubia, Volume III: Approach of the Simoon-Desert at Gizeh1849 · color lithographSheet: 43.6 x 60.4 cm (17 3/16 x 23 3/4 in.); Image: 33.1 x 48.5 cm (13 1/16 x 19 1/8 in.)Cleveland Museum of Art
The Temple at Dendur, Nubia1848 · Watercolor and gouache (bodycolor) over graphitesheet: 7 11/16 x 10 1/2 in. (19.5 x 26.7 cm)The Metropolitan Museum of Art
Egypt and Nubia, Volume I: The Great Temple of Aboo-Simble, Nubia1846 · color lithographSheet: 43.7 x 60.3 cm (17 3/16 x 23 3/4 in.); Image: 32.8 x 48.9 cm (12 15/16 x 19 1/4 in.)Cleveland Museum of Art
WattsOSTHThe Holy Land, Syria, Idumea, Arabia, Egypt & Nubia1842 · Illustrated books3 vols.; H: 24 3/4 in. (63 cm)The Metropolitan Museum of Art
Egypt & Nubia, Volume III, No. 8: Mosque of Sultan Hassan, Cairo1842 · color lithographCleveland Museum of Art
View of Constantinople1840 · Graphite, heightened with lead white, with brush and brown wash, on tan wove paper, laid down on ivory board44.2 × 59.2 cm (17 7/16 × 23 5/16 in.)Art Institute of Chicago
Egypt and Nubia, Volume III, No. 26, Cairo, Looking West1838 · color lithographCleveland Museum of Art
Egypt and Nubia: Volume III - No. 36, Interior of the Mosque of the Sultan El Ghoree1838 · color lithographCleveland Museum of Art
Egypt and Nubia: Volume III–No. 38, Mosque of Sultan Hassan from the Great Square of the Rameyleh1838 · color lithographCleveland Museum of Art
Oriental Scene1838 · Watercolor over traces of graphite on cardboardsheet: 12 3/16 x 9 1/16 in. (31 x 23 cm)The Metropolitan Museum of Art
King's College Chapel--Cambridge1837 · oil on canvassight 27 1/2 x 22 in. (69.8 x 55.8 cm.)Smithsonian American Art Museum
The Palazzo dei Priori, Volterra1835 · Black graphite, heightened with white on blue papersheet: 9 7/16 x 5 5/8 in. (24 x 14.3 cm)The Metropolitan Museum of Art
Descent into the Plain of Granada1834 · watercolor with gouache, scratch-away, and graphiteSheet: 23.2 x 32.5 cm (9 1/8 x 12 13/16 in.)Cleveland Museum of Art
Tétouan from the Terrace of Cohen’s House, Morocco1833 · Watercolor and gouache over soft dark graphite on gray paperSheet: 9 in. × 26 3/4 in. (22.9 × 67.9 cm)The Metropolitan Museum of Art
The Giralda, Seville1833 · Watercolor and gouache (bodycolor) over graphite on blue-gray paperSheet: 14 3/8 × 9 5/8 in. (36.5 × 24.5 cm)The Metropolitan Museum of Art
Constantinople1816 · Graphite, heightened with lead white, on tan wove paper42 × 56 cm (16 9/16 × 22 1/16 in.)Art Institute of Chicago
WattsOSAOAlbum of Sketches by David Roberts1816 · Album containing 37 drawings in graphite, wash, and watercolor on paper34.5 × 57 cm (13 5/8 × 22 1/2 in.)Art Institute of Chicago
Dole, France1800 · Graphite and black crayon, on cream wove paper, laid down on tan board22.7 × 19.2 cm (8 15/16 × 7 9/16 in.)Art Institute of Chicago
Rouen Cathedral1796 · oil on woodsight 14 3/4 x 12 1/2 in. (37.5 x 31.7 cm.)Smithsonian American Art Museum