New logo for social networks

Hi all,

I need to create a new logo for my brand with the right size to use it on the social network platforms.

I do not simply need to resize the actual logo (attached). I would like to create a sort of an icon without text (Aquadulza) that could be recognizable with my brand.
The fundamental element that I want to be in there is the shape of the Como Lake (attached).
It's a luxury brand that sells textile accessories (like foulards, scarves...).

I pictured in my mind something like a shield with the like inside of it, but feel free to create also some other alternatives.

I hope everything is fine but feel free to ask anything you need.