Depends where you live but everything together could cost from 10k-40k again depends where you are, decorating usually try to look at a color palette and make sure you match woods metals that kind of thing always pick a pretty light color so it makes the space seem bigger then it is
What is the visual difference between a frontal portrait and a 3/4 side portrait? Please describe the difference using your own words and a descritive example in regards to how the light is of value or even details could appear visually different?