5.2 Style tiles / brand boards

I’m working on a project about [describe your domain/product/idea]. I want to create style tiles/brand boards to set a design foundation. Can you help me with: 1. Listing what goes into a style tile (colors, typography, UI components, imagery). 2. Suggesting 2–3 style directions I could explore. 3. Explaining how to validate style choices with stakeholders. 4. Showing how style tiles connect to design systems. Format output as a style tile guide with examples.