Digital illustration, graphic design, pattern, repetitive, seamless, graduation caps, tassels, academic, celebratory, educational, monochromatic, grayscale, flat modern, minimalist, abstract, stylized, decorative, textured, uniform, uniformity, unity, cohesion, ceremony, academic achievement, attire, regalia, day, party, commencement, diploma, success, excellence, milestone, accomplishment, journey, progress, achievement