Rinse off cucumbers.
Noodle-fy the cucumber by using a spiralizer, mandoline, julienne peeler, or a standard vegetable peeler (for wide noodles).
Take the cucumber noodles and spin in a salad spinner to remove excess water from the cucumbers. Place in a large mixing bowl.
Add the chopped onions, tomatoes, artichokes, and olives to the bowl of cucumbers and mix.
Mix in the feta, lemon juice, garlic, salt, and pepper.
Pour half of the dressing and toss. Save the rest of the dressing for individual use if desired. Enjoy right away or store covered in the refrigerator.