Nos. 3 and 4 only work at some sizes. If you increase or decrease the size of no 4, the illusion goes Away. For no 3, if you size up, the illusion goes away (

Nos. 3 and 4 only work at some sizes. If you increase or decrease the size of no 4, the illusion goes Away. For no 3, if you size up, the illusion goes away (as the bleed stops being an issue)