Delight becomes pictorial
pictorial
Not 'picture-like' but literally 'becomes a picture'—something you can see but not touch. Pain creates distance that turns experience into image.
impossible / That any gain
Tricky syntax. Read: 'more fair because it's impossible that anyone could gain it.' The impossibility itself makes it beautiful.
impossible / That any gain
Tricky syntax. Read: 'more fair because it's impossible that anyone could gain it.' The impossibility itself makes it beautiful.
amber
Mountains look golden/amber from far away. Dickinson uses 'lies' not 'appears'—the amber is real at that distance, not an illusion.
that's the skies
The punchline: what you thought was the mountain's color was just sky all along. The exclamation mark is rare for Dickinson—genuine surprise.