Enjoy the tasty, unexpected flavors of this recipe immediately, or allow the dip to mellow overnight.
In the bowl of a food processor, combine 1/2 cup artichokes, 1/4 cup feta, garlic, lemon juice, and 2 teaspoons water; puree until smooth.
In a medium bowl, combine tomatoes, pine nuts, basil, remaining chopped artichokes, remaining 1/4 cup feta, and reserved artichoke puree; season with salt and pepper. Garnish with sun-dried tomatoes, if desired, and serve on baguette slices. Store in an airtight container and refrigerate for up to 3 days.