muddy colors, lack of vibrancy, poorly defined pathways, generic celestial elements, uninspired composition, repetitive elements, disconnected celestial features, overuse of black, lack of fluidity in design, flat and lifeless, awkward geometry, chaotic and confusing, lack of balance, uninspired creature designs, lack of variety in flora, unimaginative use of space, inconsistent lighting, disorienting patterns, lack of depth, unclear focal point.