Straight edges, corners, angles, straight lines. Unfocused, underdeveloped, underwhelming, unsuccessful, incomplete, Logos, words, title, watermark, low res, text, pixilated, error, worst quality, low quality, jpeg artifacts, signature, tiling, bad art, blurry, watermark, text, logo, wordmark, writing, heading, signature, blur, haze (out-of-focus),  human, person