Brahma is the Hindu god (deva) of creation and one of the Trimurti, the others being Vishnu and Shiva. According to the Brahma Purana, he is the father of Manu, and from Manu all human beings are descended. In the Ramayana and the Mahabharata, he is often referred to as the progenitor or great grandsire of all human beings. He is not to be confused with the Supreme Cosmic Spirit in Hindu Vedanta philosophy known as Brahman, which is genderless. Brahma's consort is Savitri and Gayatri. Saraswati sits beside him, the goddess of learning. Brahma is often identified with Prajapati, a Vedic deity.
At the beginning of the process of creation, Brahma created eleven Prajapatis (used in another sense), who are believed to be the fathers of the human race. The Manusmriti enumerates them as Marici, Atri, Angiras, Pulastya, Pulaha, Kratuj, Vashishta, Pracetas or Daksha, Bhrigu, and Narada. He is also said to have created the seven great sages or the Saptarishi to help him create the universe. However since all these sons of his were born out of his mind rather than body, they are called Manas Putras or mind-sons or spirits.
Within Vedic and Puranic scripture Brahma is described as only occasionally interfering in the affairs of the other devas (gods), and even more rarely in mortal affairs. He did force Soma to give Tara back to her husband, Brihaspati. He is considered the father of Dharma and Atri.
Hindu God Brahma can be seen as a four-faced, four-armed, bearded deity. He carries a rose and a book in the upper hand; a water pot (Kamandala) in the lower hand and one hand is always there to bestow grace. The four faces represent the holy knowledge of the four Vedas (Riga, Yajur, Sama and Atharva). It symbolizes that Brahma is the foundation of all the knowledge required for the creation of the universe. The four arms represent the four directions and therefore symbolize that Lord Brahma is the omnipresent and the omnipotent.
The white beard conveys wisdom and the long beard gives the idea that creation is a never-ending process. The crown on the head of Brahma implies that the Lord has the supreme power and authority over the process of creation. Brahma sitting on a lotus represents the creative power of the Supreme Reality. The white color of his clothes symbolizes purity.
As per the Hindu mythology, a swan is possessed with an exceptional discerning sense, which enables it to distinguish pure milk from a mixture of milk and water. Brahma uses the swan as a vehicle, which is known for its discerning abilities. This conveys the idea that, there is only one Supreme Reality from which the entire universe emanates.