The sheep posted (the picture) look like Icelandic sheep, and the background indicates a glacier lagoon. The black texture in the ice would refer to the volcanic eruption in a glacier named "vatnajökull", which took place in this summer, and the size of the lambs, horn structure (this is a mother with her lambs, one is a boy and the other a girl), and amount of wool (the mother would have been sheared last winter, at latest in march due to the lack of a double layer of wool) would indicate a time frame of late summer or autumn.
Watson?