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Studies
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The Institute
Resources
Studies
Admissions
The Institute
Resources

ID413

Working with ComfyUI

Barcelona Campus
Jun 29, 2026 - Jul 17, 2026
Our final project will be built entirely in ComfyUI, combining AI tools, processes, and image post-production techniques to create a workflow that places a product into a variety of backgrounds.
Barcelona Campus
Jun 29, 2026 - Jul 17, 2026
Joshua Davis

Faculty

Joshua Davis

Founder and Creative Director, Joshua Davis Studios

Course length

3 weeks

Duration

3 hours
per day

Total hours

45 hours

Credits

4 ECTS

Language

English

Course type

Offline

Fee for single course

€1500

Fee for degree students

€750

Skills you’ll learn

ComfyUIStable DiffusionFluxControlNetIPAdapteNode Based Systems
OverviewCourse outlineCourse materialsMethod & grading

Overview

I've often told my clients that working with AI is like trying to hit a target in the dark. I've also told them that AI doesn't have to steal other people's work... We can build a system that uses our own work as a tool to help us rapid prototype ideas better.

You can't put the Genie back in the bottle... Working with AI is here to stay... so how can we use a custom workflow built in a node based environment to help us get to exactly what we are trying to do.

Our final project will 100% be built in ComfyUI and mix AI tools and processes + image post production techniques to create a final project of a workflow placing a product into a variety of backgrounds.

Learning highlights

  • Dive into the possibilities of the computer’s extraordinary feats in our digital age.
  • This course is ideal for students looking to understand that working with AI.
  • We will build an AI workflow that uses our own inputs and assets to deliver endless possibilities.

Course outline

15 classes

Dive into the details of the course and get a sense of what each class will cover.
Monday
Tuesday
Wednesday
Thursday
Friday
Monday
1

Session 1

IIntro and setup into SD + ComfyUI (deep dive into the toaster).

Tuesday
2

Session 2

Working with inputs, outputs, models, loras, and custom nodes.

Wednesday
3

Session 3

Working with KSampler, understanding seeds, steps, cfg, samplers and schedulers.

Thursday
4

Session 4

Working with KJNodes get and set nodes. start our default workflow.

Friday
5

Session 5

Working with ControlNet (composition transfer).

Monday
6

Session 6

Working with IPAdapter (style transfer).

Tuesday
7

Session 7

Working with biRefNet and LayerUtility, background removal and positioning.

Wednesday
8

Session 8

Working with IC-Light part 1.

Thursday
9

Session 9

Working with IC-Light part 2.

Friday
10

Session 10

Working with Post Production Effects.

Monday
11

Session 11

Working with Flux.

Tuesday
12

Session 12

Working with Florence2 and Searge LLM.

Wednesday
13

Session 13

Work on Final Project, 1 on 1 discussions.

Thursday
14

Session 14

Work on Final Project, 1 on 1 discussions.

Friday
15

Session 15

Presentation of Final Project / Q&A

Methodology

Each day students will practice hands-on workflows with nodes to execute the ideas and concepts necessary to build our final project.

Grading

The final grade will be composed of the following criteria:
50% - Participation
25% - Final Project
25% - Final Presentation
Joshua Davis

Faculty

Joshua Davis

Founder and Creative Director, Joshua Davis Studios

Awards

  • Prix Ars Electronica

  • Golden Nica

    Net Vision / Net Excellence

Notable clients

  • UEFA Champions League

  • Adidas

  • Pepsi + Pharrell Williams

Since 1995, Joshua Davis, an American designer, technologist, author and artist in new media, has made a career as an image maker using programming, he writes his own code, to produce interactions with users and to generate visual compositions according to rule-based, randomised processes.

Davis had a role in designing the visualisation of IBM’s Watson, the intelligent computer programme capable of answering questions, for the quiz show Jeopardy

See full profile

Apply for this course

Snap up your chance to enroll before all spaces fill up.

Working with ComfyUI

by Joshua Davis

Total hours

45 Hours

Dates

Jun 29 - Jul 17, 2026

Fee for single course

€1500

Fee for degree students

€750

How to secure your spot

Complete the form below to kickstart your application

Schedule your Harbour.Space interview

If successful, get ready to join us on campus

FAQ

Will I receive a certificate after completion?

Yes. Upon completion of the course, you will receive a certificate signed by the director of the program your course belonged to.

Do I need a visa?

This depends on your case. Please check with the Spanish or Thai consulate in your country of residence about visa requirements. We will do our part to provide you with the necessary documents, such as the Certificate of Enrollment.

Can I get a discount?

Yes. The easiest way to enroll in a course at a discounted price is to register for multiple courses. Registering for multiple courses will reduce the cost per individual course. Please ask the Admissions Office for more information about the other kinds of discounts we offer and what you can do to receive one.