The heritage of islamic leader of cirebon Sunan Gunungjati aka Syarif Hidayatullah who was born around the year of 1448..they said it has the original red color from the baked brick..but it looks like being painted red now (i dunno the right fact of it juz visiting but didn’t bother to ask the history of it..poor me ). To me it has a weird design coz the ceiling is very low (it’s about 2,5 metre high). since the mosque is very old and has a long history behind, i found it has its own charisma....you’ll just feel it if you’re in there