The spelling of the word "are flower" can be a bit tricky for those who are unfamiliar with English pronunciation. The word "are" is pronounced as /ɑː/, which is a long and low sound made with the back of the tongue. Meanwhile, the word "flower" is pronounced as /ˈflaʊər/, with a diphthong sound made by combining the "ow" and "er" vowels. Therefore, the correct spelling of this phrase would be "our flower," which reflects the proper pronunciation of the word "are."