beach on a sunny day, crowded with people

beach on a sunny day, crowded with people. In the foreground, there is a group of people lying on mats on the sand, seemingly taking a surfing lesson. A man, presumably the instructor, wearing a red and black shirt, is kneeling and speaking to the group. The beach is filled with people sunbathing and walking around. There are several beach umbrellas of various colors scattered across the area. The sky is clear and blue.