Executive office decorating ideas place emphasis on wall decor too. Framed certificates, licenses and awards of excellence can be displayed on one part of the wall. Similarly, paintings, murals, photographs etc can be displayed on the walls. Don't display photographs of friends or family on the walls. A small framed photo of your family on your desk is fine but not on the walls. Photos on the walls should be restricted to creative photography or those of company events. You can also reserve some space on the walls to display trophies or mementos.