As we celebrate 50 years of ACM SIGGRAPH at our 46th SIGGRAPH conference, we consider the path that’s made us the flourishing community we are today, and plot a course forward to a sustainable future. SIGGRAPH 2019 promises to be a spectacle of creativity and technical advances, and your contribution is essential! We want to share your latest developments with the world, and seek innovative work in computer graphics, digital art, animation, visual effects, machine learning, artificial intelligence, immersive and mixed realities, scientific visualization, adaptive technology, and much, much more. I encourage you to explore our programs and submit your latest and greatest work!