Could be custom plasterwork.

Try modulararts.com Looks like theirs to me.

TEXTURES 3D PANELS
31280 OAK CREST DRIVE # 4
WESTLAKE VILLAGE, CA 91361
TEL-818-398-7260 FAX-818-346-3979

WWW.TEXTURES3DPANELS.COM

Coronado Stone offers a Wave wall panel product and it looks very similar to this. It is part of their New Designer Series line and images can be viewed here. https://www.facebook.com/media/set/?set=a.358269364189070.108793.155702927779049&type=3
Coronado Stone has a profile on Houzz also: http://www.houzz.com/pro/coronado-stone/coronado-stone-products

A similar color is Decorator's White by Benjamin Moore.

Recessed baseboards are a detail that must be specified prior to buildout and installed prior to your finish drywall - Your drywall contractor can tell you more, but it's a very costly effect due to the exacting detail required on the part of your drywall installers.

try the "Z reveal" drywall molding from Fry Reglet. Install the reveal as manu. instructions (you may need an additional wood block between the studs) and finish drywall; than install baseboard.

http://www.fryreglet.com/

There are many companies that make 3D wallcoverings. Here is a professional on Houzz who specializes in that.

http://www.houzz.com/photos/professionals/14474/MyWallArt

Thank you so much! I'm inspired.

modularArts.com

Hi , I am new to today , our company supplies the 3D Wall Panels.

Regards Glenn Www.landscapeandarchitecturaldesign.com

You can also check us out as well for 3d wall panels.
We do sell them online

www.wallpnels3d.com

Hi Jenn and Annie ,
We Design , manufacture and ship our 3D panels worldwide . If you go to our web page about the 3D panels you will find more information . Our panels are 600 x 600 x 10/30mm ( 24" x 24" x 1/2 to 1 1/2 " ) and they are hand moulded from Gypsum( Plaster / drywall ) . they are simple to install and they use the same glue as your normal drywall installers use .

There are many lightweight copies in paper type products on the market, but we have found that they absorb far too much moisture during and after installation .

Kind Regards
Glenn
www.landscapeandarchitecturaldesign.com - then click on the drop down menu at the top for our 3D Profile Panel catalogues and web pages

Coronado Stone offers a Wave product that looks very similar. It is a cement/plaster material that is part of their New Designer Series line and can be viewed here. https://www.facebook.com/media/set/?set=a.358269364189070.108793.155702927779049&type=3
Coronado Stone Products also has a profile on Houzz: http://www.houzz.com/pro/coronado-stone/coronado-stone-products