Framed desert landscape painting

I found a framed desert landscape painting this afternoon around 2:15pm in the parking lot behind the Yuma Art Center on 4th Avenue. The piece is about 12 by 16 inches, housed in a black wood frame with a thin gold inner lip and a small chip along the top edge. It shows a sunset over desert scrub with earthy tones and a winding blue river, with soft brushwork that almost feels watercolor-like. There's a signature in the bottom right that reads 'M. Ortega 2019' and a tiny gallery label on the back. If this is yours, it's waiting to be picked up and will be kept safe until the owner claims it.