'How to get nested flexbox to work with image

So my use case is pretty simple. I have an image and a div with text inside.

The div has flex set to the column.

I want to get flex set to row for the text + image so that they are side by side.

While the text flexbox is congruent, currently the image displays above the text. What is wrong with my code here?

.promptParent {
  display: flex;
  flex-direction: row;
}

.prompt {
  position: absolute;
  width: 540px;
  height: 180px;
  left: 450px;
  top: 67px;
  font-family: Coiny;
  font-style: normal;
  font-weight: normal;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

h1 {
  font-size: 72px;
}

h2 {
  font-size: 36px;
  margin-bottom: 0;
  margin-top: 0;
}

<div class="promptParent">
  <div class="prompt">
    <h1>Sketch</h1>
    <h2>90% Dog</h2>
    <h2>10% Human</h2>
  </div>
  <a href="https://www.google.com">
    <img src="/" alt="Refresh Button for Prompt" />
  </a>
</div>