Here are some techniques for enhancing the appearance of hooded or downturned eyes:

1. *Use light to medium shades*: Apply light to medium shades of eyeshadow on the lid to make the eyes appear larger and more open.

2. *Highlight the brow bone*: Apply a highlighter or a light shade of eyeshadow on the brow bone to create the illusion of more space between the eyebrow and the eye.

3. *Line the upper lash line*: Use a pencil or liquid liner to line the upper lash line, starting from the inner corner and working outwards. This helps create the illusion of a more defined eye shape.

4. *Smudge and soften*: Smudge and soften the liner slightly to create a soft, subtle look that doesn't make the eyes appear smaller.

5. *Use a lighter shade on the crease*: Apply a lighter shade of eyeshadow on the crease to create depth without making the eyes appear smaller.

6. *Avoid heavy or dark eyeshadow*: Avoid using heavy or dark eyeshadow on the lid or crease, as it can make the eyes appear smaller and more hooded.

7. *Use a curling mascara*: Use a curling mascara to curl and lift the lashes, making the eyes appear larger and more open.

8. *Apply a highlighting eyeshadow*: Apply a highlighting eyeshadow on the inner corner of the eye to create a brightening effect and make the eyes appear larger.

9. *Use a soft pencil*: Use a soft pencil to line the lower lash line, starting from the inner corner and working outwards.

10. *Blend, blend, blend*: Blend all eyeshadows well to create a seamless, natural look that enhances the appearance of hooded or downturned eyes.

By following these techniques, you can create the illusion of larger, more open eyes and enhance the appearance of hooded or downturned eyes.