Final answer:
The concept that artistry is an integral part of effective therapy is exemplified by art therapy, where the creation of art helps individuals express emotions they otherwise cannot convey verbally.
Step-by-step explanation:
The statement that 'much of effective therapy is the product of artistry' can be seen as true to a certain extent. Art therapy is a form of therapy that uses creative processes - including the making of art - to improve a person's physical, mental, and emotional well-being. This therapeutic practice was introduced in the mid-20th century, suggesting the therapeutic value of art as more than just a notion, but as an applied discipline. Art therapy helps individuals to express their thoughts and emotions when they find it hard to articulate them verbally, suggesting an artistic aspect to part of the therapeutic process.