Place the brie cheese in one of the corners of a large cheese tray or cutting board.
Break the grapes into smaller clusters and place them in three locations - two on either side of the brie and one in the opposite corner.
Fold the salami slices in half and then into quarters. Press the salami together to create two “rivers” of salami - one near the brie and the other near the grapes.
Fill in the rest of the board with the berries, oranges, figs, nuts, and seeds.
If using Halloween decorations, nestle them alongside the ingredients.