In Buddhist art, specific symbols are used to represent key events from Gautam Buddha's life. The combination of a wheel and deer holds a very specific meaning.
The depiction of the Dharmachakra (wheel) accompanied by deer directly signifies The first preaching at Sarnath. This event is also known as the turning of the wheel of Dharma, marking the beginning of the Buddha's teaching ministry after his enlightenment.
Other major events in Buddha's life are represented by different symbols:
Thus, the wheel and deer motif uniquely identifies the Buddha's first sermon.
| LIST-I | LIST-II |
| A. Madhyamika School | I. Upali |
| B. The Vinaya School | II. Mahadeva |
| C. The Caityavada School | III. Maitreya |
| D. The Yogacara School | IV. Nagarjuna |
| LIST-I | LIST-II |
| A. Khuddak - Nikaya | I. Samyutta - Nikaya |
| B. Sutta Pitaka | II. Mahavagga |
| C. Khandhaka | III. Yamaka |
| D. Abhidhamma - Pitak | IV. Patisambhida |