No, you are mixing object talk with property talk. There is no sea. There are only properties like colors, shapes, smells, heat/cold etc which arise and vanish dependently on other properties. There is no reason then why such properties cannot arise dependently on other properties in unbundled forms (as just a shape arising dependently from other pure shapes) rather than always arising in "bundled" state with other properties (co-arising shapes/forms/colors/smells) in a way that makes object talk intelligible.
Remember the famous Cheshire cat of Alice in Wonderland that vanishes entirely except the smile. That kind of single property phenomena should be observed far more frequently.
There's no such thing as a "pure" form. From a Buddhist POV that's an oxymoron. Form is an aggregate. It doesn have independant existence.