Which major factor controls the size of droplets in acrylic splatter technique?

Correct answer: The combination of paint consistency and applied force

Splatter is governed mainly by fluid consistency and the force used to release it. Thinner paint and a stronger flick can break the liquid into smaller droplets and send them farther, while thicker paint and gentler motion tend to produce larger, heavier marks. Therefore option A is correct. Canvas price and palette colour have no physical control over droplet formation, and handle length alone is insufficient.