Mirror lines can go anywhere, through the object, next to, diagonally, you just have to reflect the object on one side through to the other side
What does it mean to reflect over the y=x line? - Quora
What are the conditions for total internal reflection?
Absorption and reflection (article), Waves
Mirror Quotes - BrainyQuote
Self-Love Mirror Quotes Mirror Reflection Quotes
How are mirrors able to reflect objects that are to the side of them? - Quora
Solved Review The law of reflection is quite useful for
Mirror lines can be placed anywhere you just reflect
7 Ways to Detect Cameras in a Mirror - wikiHow