A challenging lava level. I really like the look of the lava intertwining with the land. That makes for an interesting level.
This level fits in nicely in world 7.
There are a few places with cutoff, but it's too minor to not accept the level. In section 3 there are these two spots where there is some lava missing:
And in section 4 there is some land missing at the left side:
It would be nice if you fixed this, but this is a good level nonetheless. Keep it up!