Defining Art and Architecture

What is art???

Is a sandcastle, a chalk drawing on the driveway, a grocery list, the doddles on the side of a student's page, a finger painting, an oil painting, a model made out of clay art?? Are any, some, or all the above art??

Definition of art:

Products of human creativity
Creation of beautiful or significant things
Visual representations
Creations, expressions that appeal or are attractive to the senses or have some significance to the mind of an individual
Beauty
Conceived image in a given medium
Human endeavor and have meaning beyond simple description

Definition of architecture:

Design and construction and ornamentation of fine buildings
Esthetic effects
Designing buildings and environments
An art and a science of designing buildings and other structures