Time for a rather extended #NerdyMouseAlert from #StJohnKeynsham #Somerset for #WallsOnWednesday: Look away now if you don't like minute technical detail #KeynshamChancel Part IV of IV: Blocked Early English pointed windows. The remaining window is a later Victorian insertion

Time for a rather extended #NerdyMouseAlert from #StJohnKeynsham #Somerset for #WallsOnWednesday: Look away now if you don't like minute technical detail #KeynshamChancel Part II of IV: Tiny pent roof over the projection allowing space for the rood stair (east of north chapel)

Time for a rather extended #NerdyMouseAlert from #StJohnKeynsham #Somerset for #WallsOnWednesday: Look away now if you don't like minute technical detail #KeynshamChancel Part I of IV: The fun of piecing together historical changes to a church through clues etched in the walls

Time for a #NerdyMouseAlert. Look away now if you don't want minute technical detail: wonderful C15 piers to the arcades. Four thin engaged shafts separated by cavetto (hollow) moulded strips. You can feel the centuries.. #HolyTrinityAbbotsLeigh #NorthSomerset #StonemasonryMonday

Time for another #NerdyMouseAlert, look away now if you don't want minute technical details. Where an arris meets a chamfered edge you may find a bridge or broach to soften the join. This tiny cushion capital with shaft and shaft ring is Romanesque #StMaryPortbury #NorthSomerset

Time for a #NerdyMouseAlert (new #), look away now if you don't want minute technical details. Spur at the base of each of the aisle pier corners. Small half moulding above (what is normally) a curved surface. Often seen as a detail on C13 masonry #StMaryPortbury #NorthSomerset #StonemasonryMonday