Visit this church for free, admire walls, art

Sant Agnese In Agone church is a place one that look simple from outside and one can visit when at rome, specifically when planning the day to include Piazza Navona as it is within close proximity. It is one with free entry open 0900-1800, where one can visit and really admire the artwork and sculpture inside the church. of note, one interesting thing is that it also got the unique stained walls seen in churches of europe and do not miss out the golden themed decorations as well.