Buddha Image for Sunday :

In Pensive Thought
The enlightened Buddha stands with hands crossed over his abdomen (right hand over the left).
The Buddha contemplates his achievement of complete knowledge under the Bodhi tree.
After enlightenment, the Buddha stood still for seven days under the Bodhi Tree to contemplate the suffering of all living things. He was tempted to enter Nirvana at once (By Mara), but he wants others to know the true doctrine, and resolves to communicate his doctrine to others.

Buddha Image for Monday :

Preventing Calamities (This Image is Similar as the Image for 'Stopping the relatives from fighting')
The city of Vesali was tormented by three evils : poverty, cholera and devils. Devils were roaming the city feasting on dead bodies and even people. The King of Vesali was advised to seek the help of the Buddha.
Accepting the invitation, the Buddha with company, arrived at Vesali. With his transcendental powers, he caused heavy rain to pour down, so heavy that it cleaned the city of all dead bodies and uncleanliness.
Later on, Ananda, his disciple went around the city, reciting portions of the Tipitika, and sprinkling lustral water around the city. Suffering humans were healed, while all devils were frightened and fled the city.

Buddha Image for Wednesday Evening :

Retreat in the Forest
Buddha spent the rain retreat on his own in the Palilayaka (Palelai) forest because he was tired of the monks of Kosambi who had split into two groups and were not in harmony. While in the forest, the elephant Palilayaka attended to him, and monkey offered him a beehive.