I recall reading somewhere that an artist will have many years of creating crap that doesn't match what's in his head.
After many practices and honing of skill, one day, what's on paper matches what's in your head.
But every practice, no matter how much better than your last attempt, is, quite frankly, painful.
And if you can make it through every painful experience, you gain new neuron connections, new artistic insight, new technique insight.
And it always boils down to details. A light line instead of a slightly-lighter one; a short brush stroke instead of a medium one; shooting a low perspective instead of high one.
Still, it seems l