Facebook has expanded its involvement with polls a lot during the past year. They've appeared in Instagram Stories and Messenger group chats, for example. Now the company is continuing that expansion with an official launch of "Facebook Polls," which includes options for GIF and photo-based polls.
Testing of the feature began in September. Now all users and pages will have access to the poll creation tool on iOS, Android, and desktop.
You can create a poll by opening the status creation tool and selecting the "poll" option, which will then let you pick from your own images or from a preexisting library.