Swan Ora app need thumbnail designing

Design a refined thumbnail and app logo for Swan Ora and Swan Oratory theatre school rebranding. Create a royal navy-blue background evoking a river or lake, with an elegant silver or gold "S" suggesting Swan Ora. The "S" should appear drawn with a feather-quill stroke, subtly swan-like without wings or feathers. Convey educated, classy British propriety with restrained simplicity suitable for children's learning app and future adult use. Provide polished, versatile icon files for digital platforms.