Yes, I would like to fall on my kness and be in abject awe of The Divine.
I don't do it by sitting in front of a piece of bread. Just the thought "Adoration" causes me to pause. And then contemplation springs up. Contemplation of anything.
Yes, contemplation of Jesus crucified is a worthy image. Be silent when you do this. Do not repeat to yourself anything you may have read in the Bible or in church.