 The front ( west side ) of the garage is made of the same mosaic gray brick that was used for the construction of the church and the rectory . The north and south walls are both made of two different materials : the western two @-@ thirds of them is red brick , possibly from the <unk> that once operated in Madison ; the easternmost third is plastered with a layer of cement , painted red to match the bricks . The rear ( east ) wall is also plastered with red cement . It is speculated that the garage was either lengthened to fit a longer car , or that the eastern third had to be rebuilt ; the building 's hip roof shows no signs of having been lengthened . 
