bad quality,worst quality,lowres,bad anatomy,jpeg artifacts,ugly,poorly drawn,signature,watermark,username,blurry,4-koma,sketch,bad,error,fewer,extra,missing,bad quality,watermark,unfinished,displeasing,chromatic aberration,signature,extra digits,artistic error,username,scan,abstract,blurry,lowres,low quality,big head,bad anatomy,artist name,watermark,weibo username,derivative work,one-hour drawing challenge,jaggy lines,female pubichair,address,patreon logo,twitter username,sound effects,futanari,furry,
