Visual Thinking for Business - Make Your Point

Hi, Dina!

very nice shapes and visuals! Here is one tip regarding the lines: they look a little bit "muddy" - try to either
_sharpen the pencil with a knife
_try to press a little less on the paper
_ use larger paper
_or use a very fine fineliner
because: if you achieve to have a little bit of a softer/thiner line, then you can play with the thicker line to have some variation - then you could for instance have the shadow side of the table plate with a thicker line to have even better effects.
Hope that is useful for your further sketches!