Generate the Perfect Slides - Part One

I am writing this from a train 🚊 under the sea 🌊 on my way to London 🇬🇧 for Big Data London and to present at the Tableau User Group.

Quite cool, right?

I’ve always enjoyed making presentations. I like designing slides and speaking in front of people. However, I’ve always struggled to find the right pictures or logos that perfectly represented what I had in mind… until recently!

In my next two publications, I would like to share some helpful tips about how to create slides using Midjourney. It's important to note that this is not an AI Newsletter, and I'm not an expert on prompts.

However, I have been using Midjourney for my recent presentations and have developed a process that helps maintain a consistent style and improve the quality of images with an excellent free tool. This process has dramatically improved my presentation-making experience, and if you sometimes struggle with creating presentations, I have some valuable tips that can help you, too.

This tutorial is quite long, so I’ll separate it into two parts. The second part will arrive next Thursday!

Generate the first picture.

The first part is defining a style and generating the first image. This is, for me, the most challenging part. I can spend hours trying different words and styles until I reach something that I enjoy.

The title of my talk is: “Building Bridges, One Path to Success with Tableau,” and I already have a style in mind; I want the pictures to be mostly outlines and hand-drawn. The theme of the User Group is Sherlock Holmes, so I also want something resembling old paper as the background.

This is the first result (you’ll find the prompt below each result):

I don’t know for you, but I am not a fan of this result (and I also forgot to put —ar 16:9 to have a ratio for slides).

When that happens, I either regenerate four new images with the same prompt or tweak it a bit. There’s a fundamental randomness in image generation, so it sometimes takes a few tries to find the right style.

Let’s try again with a slightly different prompt:

The first one! That’s the style I have in mind. Let’s use this image as our starting style for all future image generations.

Now that we have one picture and a style, generating the other picture will be easier and fun! Let me show you how to keep a coherent style.

Planting the right seed

I’m combining two techniques to generate new images in the same style.

The first technique is straightforward and obvious: keep the same style-defining word in each prompt. For every new image, I’ll keep it “as a minimalist, outlined drawing” at the end. Simple.

The second technique is more advanced and is where the real magic happens. Every picture in Midjourney is generated using a random seed. That seed is like a starting point for your image that will orient it in one direction.

You can get the seed of one image and use it to generate new ones. This will ensure that the overall style or composition stays the same across different generations. Here’s Midjounrey’s official explanation:

Here’s how you can find the seed of one picture and use it to generate new ones in the same style.