The feel of a sofa on which you sit deeply, the edgy roofs of houses seen from the window, the joints of an overpass you look up at on the side of the road. The trivial everyday scenes that we don't pay attention to somehow accumulate in our memories and lead to a great sense of security. For me, the state of 'knowing' things is the foundation of my mental support and peace of mind. However, the memories and images that exist vaguely in my head are merely the result of my own unconscious selection and selection of the information I have acquired through the organs of my body. My work is an act of checking how much truth there is in what I recognise as 'knowledge' based on information through the five senses, such as what I have seen, touched or felt on my skin. In order to find a source of reassurance, I traverse my memory of 'what this was' by scratching out elements that are quietly present in my daily life.