geometric triangles: a bold and lively mid-century pattern

geometric triangles beige background dark turquoise orange midcentury lively movement boldly fragmented pattern straight lines angles surface printing design modern vibrant colors abstract shapes minimalist retro style art patterns contemporary graphic composition elements artwork motifs aesthetics symmetry repetition arrangement precision order triangles: bold mid-century create eye-catching custom fabric spoonflower teal color scheme adds touch sophistication design juxtaposing animated give feel planes sharp vivid simplistic vector stand generated