Sulcorebutia grows in Bolivia, Peru and Argentina.
My cactus in the photo is called Sulcorebutia rauschii f. violacidermis and it belongs to a rare species of cacti.
Therefore, I was very afraid of killing him.
Temperatures are very hot in Cyprus in the summer, and my cacti are (mostly) on the balcony.
Most of them are exposed to direct sunlight.
So I decided to move
my Sulcorebutia rauschii f. violacidermis to the room, where they will fall on it in the afternoon.
And here is the result:
The photos I were taken with a Lenovo TAB 2 A10-70L tablet
Funny and looks like an ancient castle :-)
And here is what Sulcorebutia was before being transferred to the room and I like this one better: