Symbol Magic

What the difference between symbol magic, emblem magic, rune magic and paper charm magic is?

In my world, the sun and the moon carry celestial energies, specific types of crystals can absorb energy of the sun and the moon, and carry along the ethereal magic. Witches make ink of said crystals.

Runes are how spells are cast in my work. You draw a rune, channel the ethereal energies and cast the spell.

Now, you can connect these two and make a tattoo that easily activates a spell whenever u wish to.

Which spell is that? Where on your body is it located? And how does it look like? What ability does it temporarily gives you? Which color does it glows when activated? (Affected by crystal type)

Go crazy! Merry holidays