Diego has participated in several painting exhibitions, including: • Grand Sahid Hotel Jakarta, ‘Karyaku Kebanggaanku’ Painting Exhibition (2015), • The Sultan Hotel Jakarta (2015), • Indonesia Cares For Children & Auction Exhibition, Trade Ministry, Jakarta (2015), • Lippo Mall Puri Photo & Painting Exhibition (2015), • JS Luwansa Hotel & Convention Center Jakarta Painting Exhibition (2016), • Sari Pan Pacific Hotel Jakarta Christmas Painting Exhibition (2016). • Wisma Cheshire Foundation Exhibition at Kristal Hotel (2016), • Wisma Cheshire Foundation Painting Exhibition Bazaar at Function Hall Level 2, Plaza Indonesia, • Painting Exhibition, Theme: Autism Day, collaboration with Yayasan Autisma Indonesia Grand Indonesia Jakarta (2017), • ARTOTEL Jakarta for Painting Collaboration with Muklay ‘See Something Strange’ (June 9, 2017). • United Overseas Bank (UOB) CSR Through Heartbeat Donation Painting Exhibition (April 2017), • Participants of the 2017 UOB Painting of Year Exhibition, • Alila Hotel Seminyak ‘Voices Through Arts Painting Exhibition’ (23 August 2017). • UOB Imlek Painting Exhibition @ Hotel Mulia Jakarta (February 25, 2018), • Difference Unite, Painting Exhibition for Special Needs & Ananda Sukarlan Concert (March 5, 2018), • ARTOTEL World Autism Awareness Day The Gifted Ones Art Exhibition (April 5-May 17 2018), • 25 Magic Paintings at Pullman Hotel (July 23-July 30 2018), • Painting Exhibition, LippoMall, Puri Indah (2018), • Painting Exhibition, Theme: Bebas Batas, Gallery Nasional, Jakarta (2018),  • Painting Exhibition, ASEAN Secretary Jakarta (2018), • Painting Exhibition Erasmus Huis, Jakarta, ‘Painting A Better Future’ (2018), • Painting Exhibition & Charity, Heart For Autism at LSPR Campus Jakarta (July 2018) • Sunrise Gallery, Fairmont Hotel Jakarta Heart for Autism (2 August-28 August 2018), • Outsider Artpreneur Exhibition at Ciputra Artpreneur Gallery, in Jakarta (2018), Kapal Cinta Outsider Artpreneur di Ciputra Artpreneur (27 August-8 September 2018), Special Paintings 2018 (21 October-3 November 2018 at IFI-Institute Francais Indonesia, World Bank Charity Night 2018 (2 December 2019), eARTy Christmas Special Paintings (2-29 December 2018) at Hotel Pullman Thamrin Jakarta, • The Joint Exhibition at ARTSPACE, Mezanine Level ARTOTEL Thamrin (June 25 to July 31, 2019), • Daya Pelita Kasih Foundation Anniversary with theme ‘Prom Day’ (23 October 2019), • Christmas Special Paintings (15-30 December 2019) at Hotel Pulman Thamrin Jakarta, • Sharing For Love Fundraising Concert 2019 at the Cyber Building Auditorium, • Several small online painting exhibitions 2020 in Jakarta & Yogyakarta, • Online Exhibition by Rans Entertainment-Art Shop 2021, • UOB Online Painting Exhibition 2021, • The Ministry of Social Affairs in December 1-3, 2021 as part of the commemoration of International Disability Day painting exhibition. • London’s The Holy Art Gallery “ArtFusion” Virtual Exhibition, February 27- March 5, 2022 as the 1st winner of ArtFusion. • The Treeline Exhibition, at The HolyArt Gallery London from June 10-June 16, 2022, • ARTOTEL Suites Mangkuluhur Special Needs Painting Exhibition on 19-26 April, 2022. • Art-Abilty DPK Center Art Exhibition from June 22-June 29, 2022 @MTen/Menara Tendean (Lobby Mall). • As The Finalist Award for Abstract Category 2022 at Art Show International Gallery, chosen by International Juried Art Competition, Los Angeles, CA, USA. • World Youth Skills Day, @indonesiainlondon as Indonesian youths who have received international recognition at Globally-Renowned Accomplishments by Indonesian Youths for their achievement in their field of interest from 2021 up to 2022. • Asia Art Show on the 26th-29th of August 2022 in Kuala Lumpur, Malaysia. • Solo Exhibition ‘Pulasan Warna Rupa Jiwa’ on 14-30 September 2022 at ARTOTEL Thamrin Jakarta. • In July, 2023 joined in a collaboration event of Nusa Tuak Sasando Rhapsody in a live painting accompanied by Sasando music at Galeri Indonesia Kaya, Jakarta. • Joined at the Artism Community Art Project, an art project on canvas with Kreaby, July 22, 2023. • Joined to a collaboration event of Jakarta Wine Festival on Bottle Painting by live painting “upcycle wine bottle with special needs painter” on September 2, 2023, at UG Floor Ashta District 8, Jakarta. • Joined at The Gifted One, the World Disability Day art exhibition in The American Club corridors from December 1st-14th, 2023. • “Beyond Boundaries” a Canvas of infinite Abilities painting exhibition at ArtSphere Gallery, Dharmawangsa Square Level 2, South Jakarta which will take place from 28 March to 8 April 2024.