16 architecturally stunning homes you can buy right now

If you've got $18 million to spare, we've got some real estate investments for you.

The experts at property listing site Estately helped us find 16 of the most architecturally stunning homes on the market right now.

From a concrete estate that resembles the Flinstones' Bedrock property to a wooded, Frank Lloyd Wright-designed residence, any one of these private mansions could be yours if you have the cash. Either way, they're fun to look at.