pesachim 2

is Or - light - day or night?

God, who created the light, called the light "Yom" Day

should have the definitive word on the subject.

so what stubbornness is it to light a candle and go searching for a way to support that Or is night?

(the tractate Pesachim begins with the command to search for chammetz on the 14th with a candle. the mishna uses the word Or, and this page discusses if Or means day or night, going through various biblical verses)

I am trying to do each tractate in a different drawing medium, so each section will have it's own look. I found these sketchbooks with beautiful brown paper, and given the topic of the this page, the black & white, shadows & highlights, seemed fitting for Pesachim. 

brachot 53

when making the blessing of distinction and difference
the eye must be able to differentiate between 2 objects that can be seen

and know the origin of the scent that cannot be seen

after all. those sweet spices could have been used by the witches.

(for english translation of this talmud page see here)