In the Land of Rebuses, I found some paper, as well as a few images:
Some of these have already been tackled here: 1 2 3 4
Any images were found on freesvg.org or drawn manually. The answers to the rebuses are common words, phrases, or idioms
Hint 1:
3 idioms, 2 creatures, and 1 superlative for the first 6