This bachelor`s thesis present a study that is based on the castle garden at Tjolöholm Castle in Sweden. The focus is to examine which interesting changes and updates have been made. Many of them have happened in the last decade, others already happened during the time of the castle owners Blanche Dickson's lifetime. Her husband passed away prematurely and was basically not involved in the work of creating the garden. Mrs. Dickson, on the other hand, had the architect Lars Israel Wahlman to do it. He had been involved in the new construction of Tjolöholm's Castle and had thus gained the confidence to take on the castle garden. The planned knot garden at Tjolöholm was not laid out at the beginning of the 20th century because Blanche Dickson passed away very unexpectedly. The establishment of the knot garden therefore never happened then. Since Mrs. Dickson approved architect Wahlman's proposal with a knot garden, so she must have made sure that there was also one planned. But it didn't happen that way because of her passing. The management at Tjolöholm has been based on this knowledge and therefore it has been chosen to be construct. It turned out as Blanche Dickson wished and today it is part of the castle garden where it has now resulted in an interesting part of the well-visited and appreciated garden environment that is found at Tjolöholm Castle. Probably Mrs. Dickson would have preferred well-to-do and noble people who interested visitors to the knot garden. Today can you visit the castle garden. The study is carried out from physical existence with the guidance of Erwin Panofskys analysis method Ikonologi.