Tuna sandwich on artisan bread

Finely chop the garlic and mix it with mayonnaise.

Place canned tuna in a deep plate, mash it with a fork, and mix with a sauce of mayonnaise and garlic. Do not add too much oil from the can, it will be too greasy.

Chop capers, pickles, and olives finely, and add to the bowl.

Chop the greens, mix part into the overall mixture, and leave part for decoration.

Toast the bread.

Generously spread a mixture of tuna, pickled vegetables, and sauce on bread. Eat while the bread is hot.