Complex sentence: In 1968/69 Jürg Gasser's comprehensive photographic survey related to Chandigarh was exhibited; the Zürich photographer had visited the new capital of India's constituent state of Punjab on behalf of Heidi Weber.
Split into simpler sentences: In 1968/69 Jürg Gasser's comprehensive photographic survey related to Chandigarh was exhibited. The Zürich photographer had visited the new capital of India's constituent state of Punjab on behalf of Heidi Weber.