Don’t know why it’s backwards but, it’s my obivious sketch. 
This is my ambiguous drawing more siplified sketch of it. 
https://openlab.citytech.cuny.edu/mpaularennis-despriciples1fall2019
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I like the amount of detail you put on these drawings. They look really good and contrasts well with the background.
Your sketches are well crafted. I love how the sketch in which you used the apple logo has its own unique element to it instead of having the whole apple product in your drawings. Your second sketch is cool and kind of reminds me of the ocean.