Does Bristol Board only ever come in that size, or does it have variations? I've never actually used the stuff but have heard how good it is.

Bristol comes in many different sizes. The quality varies wildly from brand to brand.

A lot of the bristol put out specifically for comics is 'pre-ruled,' with blue lines that you're supposed to use for panel guides. I don't use that because I tend to use a lot of odd panel layouts in my comics, which makes anything pre-ruled redundant and a distraction. Bristol usually comes in 14 x 17, which is probably the size Mike is using. I used to use that exclusively, but now there's pads that are 11 x 17, which is the size I do my comics in, so now i usually use those. They also come in 'smooth' and 'rough' finish (plate & vellum); I use vellum, which is rougher and can take the pencil better without smearing everywhere.

brilliant!

Neat! I've done similar - although, I suspect, in less volume.

You can always tell old school artists because the NEVER EVER throw away scraps of paper, especially Bristol, cause that shit's EXPENSIVE!!! :D

your characters are my favourite mr kaz always great designs aaaa

Have you even done an actual comic strip this way ? I liked all of the characters on that strip !

Shows how artistically illiterate I am, I didn't even know what Bristol board was.

Good gosh... you put more into a doodle than some artists can put into their finished works.