Зар сурталчилгааны самбарын загвар гаргахдаа анхаарах ёстой …
Your billboard needs to be visible, clearly legible, even from a distant location, for maximum impact. Keep this in mind while accounting for scale. Source. 4. Colors and Graphics. Don't hesitate to go massive with colors and graphics. Be bold, prominent and strikingly visible. Color is of utmost importance.