During the 1970s, David Hockney's career was marked by significant achievements and a deepening of his artistic exploration, highlighted by a major retrospective and the development of iconic works. The decade began with a celebratory note for Hockney with a retrospective at the Whitechapel Gallery in London. This exhibition, which opened in early April 1970, not only commemorated Hockney's burgeoning career but also traveled across Europe, showcasing 45 paintings, 47 drawings, and his complete graphic works. Hockney, who selected the works himself, reflected on the evolution of his artistic journey, noting the consistency and progression in his style over the previous ten years​ (The David Hockney Foundation: Home)​. A notable work from this period is "Le Parc des Sources, Vichy," planned in 1970. This composition, which showcases Peter Schlesinger and Ossie Clark seated in a manicured park, employs an exaggerated one-point perspective, lending the painting a surreal element. Hockney's interest in false perspectives and the sculptural quality of scenes is evident here, as he manipulates spatial perceptions to engage the viewer. This painting, along with others from the era, underscores Hockney's mastery over the visual narrative and his ability to infuse works with layered meanings and perspectives​ (The David Hockney Foundation: Home)​. The 1970s also saw Hockney's continued exploration of various mediums, including photography and stage design, further diversifying his artistic output. His engagement with the visual arts was not limited to painting but extended into the innovative use of technology and collaboration with other art forms. This period is indicative of Hockney's relentless pursuit of artistic growth, his willingness to embrace new challenges, and his profound impact on contemporary art​ (The Art Story)​. Throughout the decade, Hockney's work was characterized by a vibrant exploration of personal and abstract themes, cementing his status as a pivotal figure in contemporary art. His ability to navigate between different mediums, coupled with his keen observational skills and a unique approach to visual storytelling, contributed to a body of work that was both reflective of the times and timeless in its appeal.