Read and complete the sentence with the correct part.

On August 15, 1893, an official opening of the museum under the name "Pavel and Sergey Tretyakov City Art Gallery" \(nowadays the State Tretyakov Gallery\) took place. In 1890, it was visited by 150 thousand people. However, Tretyakov continued building up his collection. He donated the gallery 30 pictures, 12 figures and a marble statue “The Christian Martyrs“, works by Antokolski. He was also involved in studying the collection and ...

• produced its catalogue.
• being in the centre of general attention and an object of constant gratitude.
• creating the Russian National Gallery.
• Apart from engaging in collecting
• his collection and a private residence to Moscow.
• accommodating his great collection.
• During his lifetime
• fullest collections by Perov, Kramskoi, Repin, Surikov, Levitan and Serov.
• Aspiring to show developing of the national school of art
• he acquired many pictures, figures and studies by Vereshchagin and many studies by Ivanov.