Nice Ocean scene
Excellent job done in creating the look of the sun reflecting on them through the surface of the "WATER" Attentiveness to the "BACKROUND-DETAILS" also adds to the image, the visible pieces of a shipwreck in the back and the treasure chest between them makes way for a story that viewers can follow easily, "THE-SOFT-EDGES" of the background in contrast with the thin albeit sharp line work of the girl and the sea creature, keep them as the center of focus. Her warm brown color scheme amongst the cooler shades of the sea also further encourages the tone of invasion, and her belonging to land.
~~THINGS TO IMPROVE ON~~
Some small details like some backround sea life maybe some scared fish running off, and the treasure and jewls could have more sparkle and shine to them.
~X~