This soup can be made with fresh or canned tomatoes. If using fresh tomatoes there is no need to peel them but they should be seeded to avoid bitterness.
You can substitute basil and rosemary for the thyme and tarragon or you can use any combination of those fresh herbs.
The soup can be made two days ahead. Just make sure to stir it well and taste for salt before serving and garnish with thinly sliced basil, thyme leaves or minced tarragon.