Crossword clues for 20's look 4 letters:DECO20's lookFINDINGNEMOHit film of 2003 (and what you'll be doing if you look at 20- and 40-Across and 11- and 29-Down)UNDERWATERLike the fish hidden in 20-, 34-, and 51-Across, if you look up a row?KEEPSANEYEONLooks after, as suggested by the last word of 20-, 29- and 46-AcrossWELLWELLWELLJust look what we have here..., and a summary of 20-, 28- and 46-AcrossEASYONTHEEYESPleasing to look at ... or a phonetic hint to a two-letter sequence in 16-, 20-, 51- and 56-Across