The above painting is michelangelo buonarroti's, last judgement, what i/was the source of inspiration for this famous painting? what does the painting depict?

Well, I know Last Judgement was inspired by the Bible, and that it is supposed to depict the Second Coming of Christ and the eternal judgement from God of all humanity. I hope this might answer your question :)

the above mentioned statements talks about the creativity of an artist and to what extend they can utilize and experiment on the objects provided.   differing size and subjects are given so that an image of wisdom is created. displaying a transition from light to dark in something by darkening sections in order to create a shadow. and lastly, putting bits and pieces together to formulate a new image.