This book was written to meet the educational needs of students, trainees, instructors, and educators in the Art of Hairdressing.

It was created to assist each of us, not only during studies or teaching engagement with the subject of Hairdressing Art, but also for future reference at any time.

During the writing of this book, an effort was made to present indicative but clearly not restrictive answers in the simplest and most understandable way possible for the benefit of all.

The indicative answers correspond to modern practical applications of the specialty and the profession in general. The encouragement from colleagues as well as from the trainees, who are future professionals in the Art of Hairdressing, was significant for the writing of this book.