<section>
  <div>
    <div class="box"></div>
  </div>
  <div>
    <div class="box circle"></div>
  </div>
</section>

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
section {
  padding: 2vw;
  display: flex;
  gap: 2vw;
  flex-wrap: wrap;
  justify-content: center;
}
section > div {
  background-color: #eeeeee;
}
.box {
  width: 300px;
  height: 300px;
  background-image: url('https://fruntend.com/storage/photos/1/sunflowers.jpg');
  background-repeat: no-repeat;
}
.circle {
  clip-path: circle(80px at 110px 85px);
}