The concept of Hiddur Mitzvah is derived from Rabbi Ishmael's comment on the verse, "This is my God and I will glorify Him" (Exodus 15:2)
Midrash Mechilta, Shirata, chapter 3, ed. Lauterbach, p. 25.
"Is it possible for a human being to add glory to his Creator? What this really means is: I shall glorify Him in the way I perform mitzvot. I shall prepare before Him a beautiful lulav, beautiful sukkah, beautiful fringes (Tsitsit), and beautiful phylacteries (Tefilin)."
In his letter to the founders of the Bezalel Academy of Art and Design in Jerusalem, Rabbi Abraham Isaac HaCohen Kook writes: (אגרות הראי"ה ס' קנח)
The desire [for the beginnings of an art institution in the land of Israel] is in essence a sign of life, a sign of hope, salvation and comfort. Our nation looks well upon the sweet beauty of art which is expressed through human creativity. However, this relationship is also limited as we draw close with the left hand we push away with the right.
Rabbi Jonathan Sacks- Covenant and Conversation
Shevah is a preparation. It is our entry into the divine presence. Hodaya is a leave-taking. We thank God for the goodness with which he has favoured us. Bakasha, the central section, is standing in the Presence itself. We are like supplicants standing before the king, presenting our requests. The spiritual form of the first and last actions- entry and leave taking- are dramatized by taking three steps forward and at the end, three steps back. This is the choreography of ascent and descent.
Chaim Potok, My Name is Asher Lev
Jacob Kahn tells Asher, "As an artist you are responsible to no one and to nothing, except to yourself and to the truth as you see it.”