Lines & Designs
© JO ANN CLEVELANDUp on the Roof
© Reynaldo D. ReyesPalace Library
© Cheryl SchneiderWaves
© Bob CournoyerLINES AND SHADOWS IN COLOR
© Amalia Sylvia Arriaga SalinasSun Tunnel Spirograph
© Jeff E JensenFreixo Palace - Ceiling
© Antonio AmenOpera Garnier Balconies, Paris
© Maxine C. SchnitzerCurvature
© Mitch Spence