For Christmas my wife gave me a window planter for micro greens.  It was an amazing gift. I was so excited about it that I planted seeds the very next day. 

Two days later the seeds began to sprout.  And the taller they got the more they started to lean.  They would be very sprightly, standing tall (3 inches), and then, as the sun would rise the little sprouts would lean in unison towards the sun.  Little living creatures thriving for life.  All the day long they sway to the sun.  The little sprouts are dancing on my sill.