Cosplayers Gather at Convention Center

A group of people dressed in various costumes, likely for a themed event or convention. The group is diverse, with some individuals wearing superhero costumes, while others are dressed as characters from popular culture or fantasy worlds. One person stands out in the center of the image, wearing a costume that appears to be inspired by the character Harley Quinn from the Batman series. This individual has red hair and is holding a mallet, which is a signature prop for the character. The background of the image suggests an indoor setting, possibly a convention center or event space. The walls are beige with vertical stripes, and there are several decorative elements visible, such as a large screen on the wall behind the group.