Wonderful buddah Historical Buddha, shakyamuni is always seated, in that posture with this mudra and its gesture re-presents the moment of Buddha awakening as he states the Earth as the witness of enlightenment. The way Bhumisparsha is practised, left hand placed on the lap fingers touching the earth, while the palm is facing inwards. It dignifies the realisation of non-self by unification of Nirvana and samsara. The placement - It can be placed in any room of your house, as Buddha touches the earth. You can also place it in the centre house as it’s connected to Earth elements