[Therion] Logo and Linefeed in Legend

Hi, I have found to do a Logo from my club into a page by METAPOST. But is it also possible to do a Logo in the Legend-Box? And a second Question: How is it possible to do simply a empty line into the legend-box or a linefeed, if there are for example several names of surveyors and I want to separate some names from others? regards Markus