The oldest significant painting is a medallion at the east end of the south aisle.
Uncovered in 1967 this has a central design of a cross in the form of an endless knot of rope.
The south aisle also has 12th-century pictures of angels and Apostles.

The nave has a series of Passion scenes along the south wall and Nativity scenes on the north.
The scenes on the south wall are: the Entry into Jerusalem, the Last Supper, Christ washing the disciples' feet, the Betrayal of Christ, the Flagellation of Christ, Christ carrying his cross, the Crucifixion and the angel at the tomb.

The scenes on the north wall are: the Annunciation, the Visitation, the Nativity itself, and an angel and shepherd.
The subjects of the last two scenes are uncertain.

There are 14th-century decorative designs on the easternmost pillar of the south arcade and in the soffits of its arches.
The oldest significant painting is a medallion at the east end of the south aisle. Uncovered in 1967 this has a central design of a cross in the form of an endless knot of rope. The south aisle also has 12th-century pictures of angels and Apostles.
The nave has a series of Passion scenes along the south wall and Nativity scenes on the north. The scenes on the south wall are: the Entry into Jerusalem, the Last Supper, Christ washing the disciples' feet, the Betrayal of Christ, the Flagellation of Christ, Christ carrying his cross, the Crucifixion and the angel at the tomb.
The scenes on the north wall are: the Annunciation, the Visitation, the Nativity itself, and an angel and shepherd. The subjects of the last two scenes are uncertain.
There are 14th-century decorative designs on the easternmost pillar of the south arcade and in the soffits of its arches.
St Mary's Church, West Chiltington