@Kostas_Panachaiki, I'm afraid you need a little bit more work before starting to upload cuts so I'm re-opening this one. The aspect ratio is too stretched, and there's a layer of snow all around the cut. What program and technique(s) did you use?

I AM SORRY FIRST ATTEMPT

No problem. Nobody's first attempt was perfect and some people's hundredth attempt is still not perfect

For now, if you want to make a cut-out, how about posting it in the comments of a request and tagging me for feedback, instead of uploading it as a completed request? This way you can start to cut-out and get feedback so that your next cut is better. What program and technique(s) did you use? Have you had a look at this thread for some hints and tips?

one more chance

Better, as there's no snow, but the aspect ratio of the original source is lost and the cut could have been in 250x250.

In the future, please post it in the comments of a request and tag me for feedback, before uploading it as a completed request.