How can I cover a brick retaining wall?

[Laura Robinson]

I have a property with an old brick retaining wall that just does not look appealing. It's still structurally fine, but it's ugly and I want to make it look better. Can I cover it with some sort of stucco product or concrete type product? I'd perfer something that I can trowel on with a tint so that there's no need to paint. Any suggestions are appreciated.