Dean Nicholson (also known as Dejan Nikolic or Dionysius is the President of Literary-Philosophical Society "Philokalia", a member of the Council of the Magazine Beauteous Serbia, theologian, philosopher, poet, screenplay writer. He has published these books of poems: The Young Princes Education Manual, The Archaic Dandy and Blondogenet; two Theology-Philosophical Tractates: Creatioexnihilo-clasts and Creatioexnihilo-admirers and War and Peace and War and Peace and numerous studies, reviews, essays and articles, e.g. Leon Shestov and the Third Dimension of Thinking – Kainos Gnoseology Test, The Joyful Sorrow of Byzantinism Illuminates Europe, Desert as Desert, The Short History of the Wiseman from Koeningsberg – Bellum Omnium contra Omnes, The Manifest of Philokalia, The Noesthetical Letter, The Secret of the Antinomical Omnigirl, etc. He is currently working on the study of the notion of Eternal Recurrence of the Same by Nietzsche, in light of comprehension of Saint Grigory of Nisa's Apokatastasis. Dean Nicholson has also had poetry published on Kritya, and The Roundtable Review and the Great Works.

In cooperation with his sister Clara Nicholson (also known as Jasna Nikolic), who lives and works in London, he created some of the new approaches in understanding Fine Arts.

One of her recent sculptures illustrates and/or is illustrated by verses from Dean’s poetry, and books of published poetry have been all illustrated by Jasna’s works.