The Rasa Siddhanta, particularly associated with the Natya Shastra, emphasized the emotional impact and subjective experience of beauty, highlighting the role of art in evoking specific emotions and moods in the audience.

Adi Shankara, the renowned Advaita Vedanta philosopher, proposed the concept of 'Ananda-Chinmaya-Sat' as the ultimate reality and the source of beauty. He believed that beauty is an inherent quality of the Brahman, the unified consciousness that underlies all existence.

Rasa refers to the emotional impact and aesthetic experience evoked by a work of art. It is a central concept in Indian aesthetics, particularly in the Rasa Siddhanta, and encompasses a range of emotions and moods that can be conveyed through various artistic mediums.

Bhatta Nayaka, a prominent philosopher of the Dhvani school, argued that beauty is an objective quality inherent in objects and can be perceived through the senses. He believed that beauty is a universal property that can be experienced by all individuals.

Vismaya refers to the aesthetic experience of wonder, awe, and sublimity. It is considered a distinct aesthetic category in Indian aesthetics and is often associated with the experience of encountering something vast, powerful, or mysterious.

Abhinavagupta, a prominent philosopher of the Kashmir Shaivism school, proposed the theory of 'Alaukika Anubhava' (Supernatural Experience) as a source of aesthetic experience. He believed that certain aesthetic experiences transcend ordinary perception and can only be accessed through spiritual practices and contemplation.

Shanti refers to the aesthetic experience of peace, tranquility, and serenity. It is considered a distinct aesthetic category in Indian aesthetics and is often associated with the experience of nature, meditation, or spiritual practices.

Jagannatha, a prominent philosopher of the Rasa Siddhanta school, argued that beauty is a subjective quality that varies from individual to individual and is influenced by personal preferences and experiences. He believed that there is no universal standard of beauty and that beauty is ultimately a matter of individual taste.

Ananda refers to the aesthetic experience of joy, happiness, and fulfillment. It is considered a distinct aesthetic category in Indian aesthetics and is often associated with the experience of music, dance, and other forms of artistic expression.

Bharata Muni, the author of the Natya Shastra, proposed the theory of 'Sattva' (Purity) as the essential quality of beauty. He believed that beauty is characterized by clarity, harmony, and balance, and that it is capable of elevating the mind and spirit.

Bibhatsa refers to the aesthetic experience of disgust, revulsion, and aversion. It is considered a distinct aesthetic category in Indian aesthetics and is often associated with the experience of unpleasant or disturbing objects or situations.

Bhatta Nayaka, a prominent philosopher of the Dhvani school, argued that beauty is a universal quality that can be objectively perceived and measured. He believed that there are certain objective criteria that determine the beauty of an object, such as symmetry, proportion, and harmony.

Bhayankara refers to the aesthetic experience of fear, horror, and terror. It is considered a distinct aesthetic category in Indian aesthetics and is often associated with the experience of witnessing or imagining dangerous or threatening situations.

Abhinavagupta, a prominent philosopher of the Kashmir Shaivism school, proposed the theory of 'Rasa Dhvani' (Emotional Suggestion) as a means of conveying beauty in poetry. He believed that the poet's use of language and imagery can evoke specific emotions and moods in the reader, thereby creating an aesthetic experience.

Hasya refers to the aesthetic experience of laughter, humor, and amusement. It is considered a distinct aesthetic category in Indian aesthetics and is often associated with the experience of comedy, satire, and other forms of humorous expression.