1) Adornment 2) Change of state 3) Embellishment 4) Ornament 5) Ornamentation 1) Decoration 2) Enhancement 3) Glamorisation 4) Glamorization 5) Glamourisation 6) Glamourization 
Beautification is the process of making visual improvements to a person, place, or thing. With regard to a town, city, or urban area, this most often involves planting trees, shrubbery, and other greenery, but frequently also includes adding decorative or historic-style street lights and other lighting and replacing broken pavement, often with bri...
[n] - the act of making something more beautiful
noun the act of making something more beautiful