The sun through the branches and yellow leaves of treesThe sun through the branches and yellow leaves of trees
Hpp, the scheme of how much fuel is needed for a light bulb for a yearHPP, the scheme of how much fuel is needed for a light bulb for a year
The rocks of the mountains have always attracted tourists in our regionThe rocks of the mountains have always attracted tourists in our region
In the photo our planet earth on a dark blue backgroundIn the photo our planet earth on a dark blue background