What is the fine-grained topic of the following text: Part One of a series of three exhibitions over the next 18 months, Val's work for 2017 is the result of her continuing passion for studying and painting the way light plays on colour and texture and how it can confuse our perception of the views we see of landscapes and objects. Only return the topic.
Val's 2017 art exhibition series focused on studying and painting light effects on color and texture in landscapes and objects.