A homage, especially something in an artwork which has been done in respectful imitation of another artist.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "hommage" in a sentence
"Betty was doing a little Charlie Chaplin hommage with the little foot tip protectors on her knitting needles:"
"As big a wrestling fan as I am, I still can't believe someone has decided to give some sort of 'hommage' to the sport."
"You may not have realized that you were putting up a piece of art showing folks in combat gear doing a 'hommage' to the ABBEY ROAD cover on the anniversary of John Lennon's assassination."