Psoas muscle attaches to your lower spine and to your thigh bone. If it's tight (sitting too much?) it pulls your lower back. It's one of the common causes of lower BACK PAIN! If you can stretch this regularly then your lower back may feel a lot better!
glass wall of the “walk-in” shower cabinet on which an image of an enlarged female face has been in printed - creates a separation between bathroom and bedroom in an original way, really graphic // Paros Agnanti Hotel by Architecture, Athens, Greece