Here's a nice video of Brenna counting to eleven, ala Spinal Tap ("Why don't you just make Brenna louder at 10? This Brenna goes to 11"), identifying numerous shapes and colors. We seemed to be rather fixated with the number 8 and yanked mama's chain when asked to identify the color red. Anyway, see for yourself, it's a long one, but worth the watch!
BTW - I just watched this uploaded on the blog and there seems to be a pretty good lag between the audio and video, so you may have to take my word for it that she's properly identifying her colors (except red, of course). After Emily draws a spitting image of myself, the audio starts to lag pretty bad, maybe it's my connection.