This is a poster pull-out from a Dutch magazine. There are a few interesting things going on here. First off, it's obviously a CG'ish montage of Sonic Adventure 1 era stuff, but it's supposed to be advertising Sonic X. Why not just use some shot for the show? Sonic X was never CG, so this doesn't make sense. Then, there's the "Fox Kids" logo in the corner. That indicates that it's quite an early poster, because in Europe Fox Kids changed quickly into "Jetix" soon after the release of Sonic X. This measures 420 x 297 milimeters, so it's not all that big.