How many pieces of artwork did MC Escher create?
-1. Trees, ink (1920) -1. St. Bavo's, Haarlem, ink (1920) -1. Flor de Pascua (The Easter Flower), woodcut/book illustrations (1921) -1. Eight Heads, woodcut (1922) -1. Dolphins also known as Dolphins in Phosphorescent Sea, woodcut (1923) -1. Tower of Babel, woodcut (1928) -1. Street in Scanno, Abruzzi, lithograph (1930) -1. Castrovalva, lithograph (1930) -1. The Bridge, lithograph (1930) -1. Palizzi, Calabria, woodcut (1930) -1. Pentedattilo, Calabria, lithograph (1930) -1. Atrani, Coast of Amalfi, lithograph (1931) -1. Ravello and the Coast of Amalfi, lithograph (1931) -1. Covered Alley in Atrani, Coast of Amalfi, wood engraving (1931) -1. Phosphorescent Sea, lithograph (1933) -1. Still Life with Spherical Mirror, lithograph (1934) -1. Hand with Reflecting Sphere also known as Self-Portrait in Spherical Mirror, lithograph (1935) -1. Inside St. Peter's, wood engraving (1935) -1. Portrait of G.A. Escher, lithograph (1935) -1. "Hell", lithograph, (copied from a painting by Hieronymus Bosch) (1935) -1. Regular Division of the Plane, series of drawings that continued until the 1960's (1936) -1. Still Life and Street (His first impossible reality), woodcut (1937) -1. Metamorphosis I, woodcut (1937) -1. Day and Night, woodcut (1938) -1. Cycle, lithograph (1938) -1. Sky and Water I, woodcut (1938) -1. Sky and Water II, lithograph (1938) -1. Metamorphosis II, woodcut (1939-1940) -1. Verbum (Earth, Sky and Water), lithograph (1942) -1. Reptiles, lithograph (1943) -1. Ant, lithograph (1943) -1. Encounter, lithograph (1944) -1. Doric Columns, wood engraving (1945) -1. Three Spheres I, wood engraving (1945) -1. Magic Mirror, lithograph (1946) -1. Three Spheres II, lithograph (1946) -1. Another World Mezzotint also known as Other World Gallery, mezzotint (1946) -1. Eye, mezzotint (1946) -1. Another World also known as Other World, wood engraving and woodcut (1947) -1. Crystal, mezzotint (1947) -1. Up and Down also known as High and Low, lithograph (1947) -1. Drawing Hands, lithograph (1948) -1. Dewdrop, mezzotint (1948) -1. Stars, wood engraving (1948) -1. Double Planetoid, wood engraving (1949) -1. Order and Chaos (Contrast), lithograph (1950) -1. Rippled Surface, woodcut and linoleum cut (1950) -1. Curl-up, lithograph (1951) -1. House of Stairs, lithograph (1951) -1. House of Stairs II, lithograph (1951) -1. Puddle, woodcut (1952) -1. Gravitation, (1952) -1. Dragon, woodcut lithograph and watercolor (1952) -1. Cubic Space Division, lithograph (1952) -1. Relativity, lithograph (1953) -1. Tetrahedral Planetoid, woodcut (1954) -1. Compass Rose (Order and Chaos II), lithograph (1955) -1. Convex and Concave, lithograph (1955) -1. Three Worlds, lithograph (1955) -1. Print Gallery, lithograph (1956) -1. Mosaic II, lithograph (1957) -1. Cube with Magic Ribbons, lithograph (1957) -1. Belvedere, lithograph (1958) -1. Sphere Spirals, woodcut (1958) -1. Ascending and Descending, lithograph (1960) -1. Waterfall, lithograph (1961) -1. Möbius Strip II (Red Ants) woodcut (1963) -1. Knot, pencil and crayon (1966) -1. Metamorphosis III, woodcut (1967-1968) 1. Snakes, woodcut I'm not sure how many there are, but here they are! Another answer:M.C. Escher, during his lifetime, made 448 lithographs, woodcuts and wood engravings and over 2000 drawings and sketches.About 20 or something