User blog comment:Ricizubi/Haki: Zoro post time-skip/@comment-1595565-20110529195703/@comment-3986064-20110529201557

He is on the same island as perona, the images are from his training during the time-skip His teacher was Mihawk, Kuma was at the ship not leaving it a single minute and protecting it the whole time-skip of 2 years, so that's why those are Perona's hollows