Step 1: Artwork and Artist Overview:
Atul Dodiya (b. 1959) is a leading contemporary Indian artist recognized for his diverse and innovative style. His creations frequently integrate historical, political, and art-historical allusions. The piece titled "Bapu" serves as an homage to Mahatma Gandhi.
Step 3: Detailed Explanation:
Atul Dodiya's artistic expressions concerning Gandhi transcend a single medium. He is renowned for producing works that merge painting with tangible objects. Notably, some of his most celebrated "Bapu" pieces are cabinet installations. These are three-dimensional structures containing a compilation of objects, paintings, photographs, and text within a cabinet or similar enclosure. This artistic practice, which utilizes objects and spatial arrangement to craft an experience, is categorized as installation art. Consequently, this represents the accurate medium from the provided options.
Step 4: Conclusion:
Atul Dodiya's work "Bapu" is famously executed as an installation, often featuring wooden cabinets filled with a variety of objects, photographs, and paintings. This establishes "Installation art" as the correct classification.