Eusebio Sempere

Eusebio Sempere (3 April 1923 – 10 April 1985) was a Spanish sculptor, painter and graphic artist whose abstract geometric works make him the most representative artist of the Kinetic art movement in Spain and one of Spain's foremost artists. His use of repetition of line and mastery of color to manipulate the way light plays on the surface give depth to his pictorial compositions.

Sempere was born in Onil, Alicante, Spain. He began his studies at the School of Fine Arts of San Carlos de Valencia where he studied painting, drawing and various etching techniques. Due to a childhood disease, he had almost no vision in his right eye.

Sempere's work is defined by the abstraction of its elements, geometric repetition and linearity, all of which evolved into his synthesis of Op Art and constructivism with elements of kinetic art.

His personal contribution to the development of kinetic art is a series of abstract geometric constructions that demonstrate the perceptual effects of optical vibration and the illusion of motion. Light also plays an important role in his artistic work. Perhaps influenced by Levantine sources, Sempere uses it as the main element to organize his creations harmoniously. His paintings are considered as two-dimensional surfaces where the artist plays with visual elements—the light, the colors and tones—using perceptual and optical effects to create suggestive forms in repeating geometric shapes.