Mullioned Window 1 p.m.: I sketch this mullioned window at Blacker Hall Farm shop during a break in wintry showers. The mullion is the upright between the windows; the horizontal stone above is a dripstone. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Pinterest (Opens in new window) Pinterest Like this:Like Loading...