Corpus callosum is the largest white matter structure in the brain and connects the left and right cerebral hemispheres. This is where our five senses on one hemisphere of the brain and the intuitive and memory aspects of the other side, can come together into a coherent memory (i.e. this steaming hot cup of cocoa smells delicious but will burn my tongue).
Sandy: Does my drawing look realistic enough to stimulate the beauty and smell of a rose?
Oh, Kelly, color to differentiate from your other Dogwood. Nice. Do I dare suggest we try colored pencils, markers, painting? gulp.