Crooked lines, cluttered composition, dull colors, distorted perspective, misaligned elements, messy design, disconnected shapes, poor contrast, lack of symmetry, misshapen buildings, jagged edges, unbalanced layout, illegible typography, pixelated graphics, inconsistent lighting, muddy textures, inconsistent line weights, sloppy execution, distorted proportions, unclear focal point, awkward spacing, generic appearance, overcrowded design, distorted reflections, low-quality rendering, messy gradients, excessive noise, unintuitive symbolism, amateurish aesthetics.