That's the way they portray characters that are close and out of focus, like we're seeing things through a camera. I honestly hate it. Miura always though of panels as "windows to another world", but what Studio Gaga does is mostly distracting and out of place, it's there just to fasten up the process. This is a manga, not a movie. It also clashes with how detailed everything else is.Btw, what is the white object supposed to be that's seen numerous times in panels focusing on Rickert? At first I thought Daiba's beard but it doesn't seem that way.