holiday challenge: deck the halls

The third holiday challenge day is 'Deck the Halls'.  It is pretty hard for me to say 'deck the halls' without also saying 'with bells of holly'.  I don't even know what the means.  What is a bell of holly?  Is it the holly term for a cluster of the holly berries?  So bells of holly were going to be my main theme of this paint job.

 When this time of year rolls around and the holiday parties start, there is always mistletoe.  I might avoid it at all costs.  It is sort of like an awkward adult version of spin the bottle in which spiked egg nog comes into play.