Dear N3ma Thank You a lot for browsing my profile, And waiting any critique comment from you, Why not you add some data about youself on your profile, Such as education, experiences,...etc. Is that just hobby? I think so because this image has many wrong points. First, The image is scewed, Of course you were not facing accurately the gate ( We can see the depth of the left door line and don't the another one depth. )
Seconed, The weak lighting under the tree leaves makes it little dark, of course the narrow aperture of the lens helped to make it dark.
Third, don't wory if you did some image processing, Specialy you are using a digital cam. Some time the pic needs cropping, Hueing, Saturation, Contrast, sharpening.....etc. Good luck and good vision.