can if you like. i simply mean creating a portrait in writing. bring yourself or another individual to life by describing their personality, their emotional state, and their style in a way that expresses character. you can even describe an imaginary individual if you prefer.
if you cannot figure out what to write in a daily journal, then you can simply make a creative entry of another type. perhaps you like to draw. you can stencil a picture that you want to create, and you can even color it in if you wish.
if you do not have artistic talents, doodling is perfectly fine. this is your journal, so use whatever creative 