who can guess these optical illusions

OUR ESSENTIALAGREEMENT OF BEING A PRINCIPLED BLOGGER

i will

abe responsible for anything posted in my name
asay where i got my information/photos from[be academically honest]
aonly use your first name[and last initial if necessary]
anot post personal information about other people or myself[e.g.adresses,emails etc]
akeep my content school-appropiate
aonly link to appropiate websites
ashare my opinions by agreeing or respectfully disagreeing with others
anot say anything i would't say in school
atry to use correct spelling[abbreviations ok!]
aUSE COMMON SENSE