For the seamless and clean look, blending the mirror into wall is a great choice. During this bathroom, it is the same coloration since the wall paint, so it makes for a lovely and delicate reflection of light. Cleat: Also called a French cleat, this kind of mount looks like https://israelqxvdc.total-blog.com/the-2-minute-rule-for-f-150-width-with-mirrors-56744130