Much of Indian architecture, including the Taj Mahal, other works of Mughal architecture, and South Indian architecture, blends ancient local traditions with imported styles. Vernacular architecture is also regional in its flavours. Vastu shastra, literally "science of construction" or "architecture" and ascribed to Mamuni Mayan, explores how the laws of nature affect human dwellings; it employs precise geometry and directional alignments to reflect perceived cosmic constructs. As applied in Hindu temple architecture, it is influenced by the Shilpa Shastras, a series of foundational texts whose basic mythological form is the Vastu-Purusha mandala, a square that embodied the "absolute". The Taj Mahal, built in Agra between 1631 and 1648 by orders of Emperor Shah Jahan in memory of his wife, has been described in the UNESCO World Heritage List as "the jewel of Muslim art in India and one of the universally admired masterpieces of the world's heritage". Indo-Saracenic Revival architecture, developed by the British in the late 19th century, drew on Indo-Islamic architecture.

The earliest literature in India, composed between 1500 BCE and 1200 CE, was in the Sanskrit language.[384] Major works of Sanskrit literature include the Rigveda (c. 1500 BCE – c. 1200 BCE), the epics: Mahābhārata ( c. 400 BCE – c. 400 CE) and the Ramayana ( c. 300 BCE and later); Abhijñānaśākuntalam (The Recognition of Śakuntalā, and other dramas of Kālidāsa ( c. 5th century CE) and Mahākāvya poetry.[385][386][387] In Tamil literature, the Sangam literature ( c. 600 BCE – c. 300 BCE) consisting of 2,381 poems, composed by 473 poets, is the earliest work. From the 14th to the 18th centuries, India's literary traditions went through a period of drastic change because of the emergence of devotional poets like Kabīr, Tulsīdās, and Guru Nānak. This period was characterised by a varied and wide spectrum of thought and expression; as a consequence, medieval Indian literary works differed significantly from classical traditions. In the 19th century, Indian writers took a new interest in social questions and psychological descriptions. In the 20th century, Indian literature was influenced by the works of the Bengali poet, author and philosopher Rabindranath Tagore, who was a recipient of the Nobel Prize in Literature.