Fortnite sign on instagram?

Bl
- in Skins
1

On the official Fortnite instagram page, in the story and on the pictures where they show the skins, strange characters are placed on them, what kind of meaning do they have for an umbrella, a flash, etc. I insert a picture where you can see the signs

Fortnite sign on instagram
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The umbrella means: Battle Royale

The lightning: Save the world

The box (the last one): Creative / Creative