Dynamo and Slomo decorate the den with 3-D animal models.
Katy Hill is beamed aboard to help Voyager find out how Earthlings tell stories
Dave Balderstone looks at issues relating to new developments such as shopping centres
Andrew goes to work in advertising.
The MD of a chain of luxury hotels tries his hand at being a concierge and chambermaid.
A look at innovations in the history of interior design.
Painting reflections with watercolours.