The divine architecture of the temples of Odisha is a marvel indeed. The one shown in the photo is the Brahmeswar Temple a shrine for the Hindu God- Lord Shiva and was erected towards the end of the 9th century CE.
It is classified as a panchatanaya temple where apart from the main shrine, there are four subsidiary shrines in the four corners around the temple.
It's a beautiful, serene place where one can take time to contemplate and enjoy.
The photo is my own material and the information can be found in Wikipedia in the given link :