subtle symmetry: transparent triangle with black outline on white background

transparent triangle black outline white background subtle use light shadow lightbox symmetrical balance flat perspectives isometric thom mayne basic trapezoid isolated geometry minimalist design contemporary art graphic abstract shapes geometric composition modern aesthetics clean lines visual contrast minimalistic simplicity artistic expression impact creative concept interpretation approach appeal harmony precision symmetry: glass icon reflection vector featuring unique framing composition style characterized combination shadow inspired japanese minimalism showcases multilayered surfaces matte drawing technique high-angle perspective adds depth generated