Harold Osborne; The Cultivation of Sensibility in Art Education, Journal of Philosophy of Education, Volume 18, Issue 1, 30 May 2006, Pages 31–40, https://doi.o.

Valéry, P. The idea of art.--Sartre, J.-P. The work of art.--Ingarden, R. Artistic and aesthetic values.--Merleau-Ponty, M. Eye and mind.--Moore, G. E. Wittgenstein's lectures in 1930-33.--Findlay, J. N. The perspicuous and the poignant.--Hungerland, I. C. Once again, aesthetic and non-aesthetic.--Wollheim, R. On drawing an object.--Elliott, R. K. Aesthetic theory and the experience of art.--Savile, A. The place of invention in the concept of art.--Bibliography (p. [178]-184).

Harold Osborne; Creativity, Progress and Personality, Journal of Philosophy of Education, Volume 18, Issue 2, 30 May 2006, Pages 213–221, https://doi.org/10.111.