Geometric Paper Collage Animal Portrait

Design a geometric portrait of an [animal] head, using a contemporary paper collage style. Use various overlapping paper textures and shadow effects to build depth. Focusing on plant-inspired color combinations, it presents a matte texture aesthetic. The composition should use bold angular cuts that both shape the animal's unique features and maintain facial symmetry. The background is minimalist with subtle gradient effects. The final piece must showcase the exquisite craftsmanship of a museum-quality paper art installation. The size is square, 1080x1080 pixels.