If I had a photo, I would most certainly use it. That is... unless the photo I have sucks. For now, you'll just have to picture a big heaping helping of
Brush each baguette slice with olive oil and toast until lightly golden
Spread a little avocado on the toast, then layer with a few slices of tomatoes - season each slice with pinch of salt, fresh ground pepper and a little bit of the red pepper flakes (if you want)