>>2645861First, answer these questions: what kind of photos are you trying to make? When you took that photo you posted, what were you thinking? Does this photo meet your goals and/or capture what you were thinking of? The answers to these questions are pretty important when looking for critique (or even critiquing yourself).
>>2645862That sky processing is really bad. The gradient should not be visible, especially if there are clouds. Also, you should not make the sky dull (i.e. without contrast; without highlights). You succeeded in drawing my attention to the foreground, but the moment I look up I want to look away.
