Mercy, Swimsuit, Overwatch

A young woman with blonde hair standing in shallow water, wearing a white one-piece swimsuit adorned with red accents and yellow bottoms. She is likely cosplaying as Mercy from Overwatch, given the distinctive design of her outfit. Her left hand rests on her chin, while her right arm hangs relaxed by her side. The background features a large pool or body of water with a brown stone wall behind it, suggesting an indoor setting such as a water park or public swimming facility.