Level 4 Cube Field Stuck On Resident Evil 4 (game Cube)?

Stuck on resident evil 4 (game cube)? - level 4 cube field

What level where it resembles a big dining room of the castle, I went into the corner and there's a bell that will ring and a big picture that the distance, bread, wine and fruit changes. There are puzzles on the wall and a door closed is framed, the .. What now? the other only leads me in circles.
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order to help?
Thanks