hi, i'm 17 years old and this is one of my works in photoshop :
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i've seen this pic a couple of minutes ago :
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now my question is : how can i create something like this awesome picture ?(i know that it's a very hard work and who created it, used graphics tablet and photoshop or some other softwares). what should i learn to create this kinds of scenes in the future ? thanks.

i've seen this pic a couple of minutes ago :

now my question is : how can i create something like this awesome picture ?(i know that it's a very hard work and who created it, used graphics tablet and photoshop or some other softwares). what should i learn to create this kinds of scenes in the future ? thanks.