This image is again of the Arneson River Theater, but from the bridge seen in the previous image looking down the river, with the stage to the left and terrace for spectators to the right.
The description states simply: San Antonio River, San Antonio, Texas
This view better emphasizes the simplicity of the stage as normally viewed before props and backdrops are erected. On the right, the arrow points to the exit to La Villita, which is a four block long restored section of San Antonio now used as an artist’s colony and retail center for galleries and restaurants.
The postcard dates from the 1960s.