Three Persons of the Holy Trinity; artist: John Alais (ca. 1778–fl. ca. 1820); graphic artist; publisher: François-Marie Halnat (1760–1808); subject: Jesus Christ (Bible) and angels; associated person: Konstanty Tyszkiewicz (1806–1868); title/series: I Monuments of National Engraving; date: before 1809; place: London; medium: graphic print/graphic plate; dimensions: height 12.6 cm, width 8.2 cm., A rectangular metal plate with a warm brown and copper tone shows etched imagery and faint patina across its surface, with a darker greenish spot near the center and a few other small greenish

12.6 cm, 1760-1808, 1778-fl, 1806-1868, 1809, 1820, angels, artist, associated person, bible, border, ca, center, copper tone, darker greenish spot near, date, delicate, dimensions, etched imagery, faint patina across, francois-marie halnat, graphic artist, graphic plate, graphic print, height, holy trinity, i monuments, interior field contains, jesus christ, john alais, konstanty tyszkiewicz, london, medium, narrow, national engraving, orange, place, plate, publisher, raised, rectangular metal plate, series, slightly darker, small greenish blemishes, subject, surface, three persons, title, warm brown, width 8.2 cm,