hallway


             __.__     
            /_____\          __.__
           |diploma|        /_____\
           |_______|       |certificate
                           |_______|

                           
 ____                                        ____        ____
/    \                                      |    |      /    \
|    |                                      |   ∘|      |    |
|____|                                   |____|      |____|