F.I.A said: She is holding a spellcard with two fingers. One of them is being covered by the card.
I'm holding a piece of paper the exact same way, even from that angle you can see flesh... *shrug* Whatever, simply mistake or whatever by the artist, I suppose...
i will make something different instead a TTGL reference (i know TTGL got as main the GDB ... but there is one who pre-date that and is considerated TTGL's father too)