Two Zebras and a Tree [on an "endless plain"] ["serengeti" in Maa]

Is it my screen or are there some black spots in the sky on the right side?

Yes, there certainly are a couple of black spots. I looked at the original and the spots appeat to be damage in the emulsion. This was taken with a throw away camera and the print has been stuffed into a cheap frame for two-and-a-half years.