The question relates to the Mughal Empire and its connection with prominent artists from Iran. To determine the correct answer, let's explore the historical context:

Mir Sayyid Ali and Abdus Samad were two distinguished painters who played a significant role in the establishment of the Mughal miniature painting tradition. They accompanied a particular Mughal ruler from Iran to India.

1. Background Information: Humayun, the second Mughal emperor, had a challenging reign leading to his exile in Persia (modern-day Iran). During his stay in the Persian court, he became influenced by Persian culture, including its art and architecture.
2. Return to India: When Humayun regained his throne in India with Persian help, he returned to India in 1555. He brought with him several Persian artists, scholars, and craftsmen.
3. The Artists: Among the artists who accompanied Humayun from Iran to India were Mir Sayyid Ali and Abdus Samad. They played a pivotal role in developing the Mughal school of miniature painting, which flourished during subsequent Akbar’s reign.
4. Ruling Out Other Options:
   • Shahjahan is better known for his architectural contributions like the Taj Mahal and was not involved with these artists’ migration.
   • Jahangir, Humayun’s grandson, was also a patron of the arts but during his own time, not in connection with these specific artists' migration.
   • Akbar, Humayun’s successor, significantly patronized the arts and continued to employ artists like Abdus Samad, but he was not the one who brought them to India initially.

Conclusion: Based on historical records, it was Humayun who invited the renowned artists Mir Sayyid Ali and Abdus Samad from Iran to India. Thus, the correct answer is Humayun.