lion-fish in black and white style

abstract adult algae animal anti antistress aquatic art artwork background beautiful black blackboard board book chalk chalkboard coloring colouring contour coral creature dark decorative design dive doodle drawing drawn fauna fish freehand graphic hand illustration image life line lion lionfish marine monochrome natural nature ocean ornament ornate outline page pattern picture plants print pterois reef saltwater sea seafood seaweed silhouette sketch stress style swim tangle template undersea underwater vector volitans wallpaper white wild wildlife zebra zebrafish zen zentangle