Overview

Diego is a digital illustrator and 3D artist based in London and Madrid, specializing in portraiture across literary fiction, historical fiction, sci-fi, and fantasy. His portfolio spans impactful billboards for award-winning films and book illustrations for esteemed clients like Penguin Random House and Alfaguara. Diego draws inspiration from the interplay between history and modern society, infusing his work with contemporary depth. With a fervent passion for transforming ideas into visually stunning realities, he has skillfully designed books in both English and Spanish.

Services

Cover Design

Illustration

Non-Fiction

Biographies & Memoirs History

Fiction

Dystopian Historical Fiction LGBTQ Fiction Literary Fiction Urban Fantasy Young Adult

Languages

English

Work experience

Freelance Illustrator

Self-employed

Jan, 2016 — Present

Since 2016, I've thrived as a freelance illustrator, specializing in historical and fantasy portrait illustration, accumulating 8 years of invaluable experience. My portfolio includes collaborations with prestigious clients such as Penguin Random House, along with crafting compelling film posters for award-winning movies. Utilizing a blend of 3D techniques and digital brushes, I craft hyper-realistic and visually stunning scenes that bring fiction to life.

Portfolio

Made with Reedsy

Énouement

Recalde, Manuel

Cover Design Illustration

Made with Reedsy

That Such Men Lived: A World War II Novel

Saye, Bryan

Sayebr Publishing

Cover Design Illustration

Made with Reedsy

A Question of Evolution: A Novel

Rosenberg, S D

Independently published

Cover Design Illustration

Made with Reedsy

The Dreaming Dead

Jay Wayward

Keno Sif is a marauder who has made her name killing, drinking, and breaking hearts across the vast continent of Atlas. Together with her mentor Buri the Giant, and the master thief Ivon, thei... read more

Cover Design Illustration

Made with Reedsy

For Love I Will: a novel

Sterling, C.D.

Unify Writers

Cover Design Illustration

Made with Reedsy

The D-world: Volume 1 - The Forge of Heroes

Skalek, Khosey

Cover Design Illustration

Made with Reedsy

Return to Microworld: A Journey Through Dark Souls with the Ghosts of Video Games Past

Charles, K

Cover Design Illustration

Made with Reedsy

Benesh: A Historical Fiction Novel of 1930s New York, WWII, and the Holocaust

Hock, Daniel

Anticipation Press

Cover Design Illustration

Made with Reedsy

Half Orc Bastard

Horniman, Albert

Cover Design Illustration

Made with Reedsy

Paper Roses: inspired by a true story

Show, Debby

Fieldmere Press

Cover Design Illustration

Made with Reedsy

Profile in the Shadows: True Crimes and Murders of the Most Prolific Serial Killer in American History (Homeless Man's Killer Book 2)

Roberts, Karen

Karen K Roberts

Cover Design

Made with Reedsy

Storm of War: An Epic Medieval Historical Fiction Novel Set in The Crusades (The Crusaders Chronicles Book 1)

Saye, Bryan

Cover Design Illustration

Más allá de la broma

Maite Carranza

Un apasionante thriller juvenil en el que nadie es como aparenta... La ambiciosa Lara, su novio Miguel y Raúl, su mejor amigo, son los reyes del instituto. Aunque no todo es como parece, y nad... read more

Cover Design Illustration

Made with Reedsy

Shades of Destiny: Revelations

Pittman, MJ

BlueTree Publishing House

Cover Design Illustration

Diego has 27 reviews

Professionalism

Quality

Value

Responsiveness

Joao R.

Aug, 2025

Pinned

Working with Diego was an outstanding experience from start to finish. He delivered a book cover that exceeded my expectations—not only visually stunning, but perfectly aligned with the tone and themes of my novel. His professionalism, responsiveness, and attention to detail made the entire proce...

Reply from Diego S.

Thank you so much for your wonderful review, Joao! The concept you proposed for your cover was very powerful. I truly enjoyed helping bring it to life. Since it’s such a relevant topic, it was exci...

Bryan S.

Aug, 2025

Pinned

This was my second time working with Diego. I'd found a previous book cover designer here on Reedsy, and when she stopped working, I had to find a new one. Diego is incredible to work with, and his passion for creating distinct and original covers that still accurately display the book's genre is...

Reply from Diego S.

Bryan, it was a pleasure working with you again! I always enjoy diving into your novels and exploring the different historical eras you bring to life. Our collaboration really makes the covers shin...

Manuel R.

Jun, 2025

Pinned

Diego was an exceptional collaborator in bringing my novel cover to life. He combined professionalism with a personal touch, effortlessly translating my ideas into a striking visual. His artistic skill is outstanding, and I couldn't be happier with the final result. I’d gladly work with him again...

Reply from Diego S.

Manuel, thank you for your wonderful review! Your novel is genuinely compelling and deep, and it was a joy to help bring it to life. I'm wishing you all the best for its success and will definitely...

C.D. S.

Dec, 2025

Diego is the first and best Digital artist I have spoken with. I have had several projects where he has helped bring those visions to life. From book covers, book trailers, marketing materials, logos, and more, he has assisted with any and every request. Diego's work is extraordinary. I’m so exci...

Youssef B.

Nov, 2025

Highly professional, supportive, and adaptable. Demonstrates great flexibility and a strong willingness to act on feedback, making collaboration seamless and effective.

Reply from Diego S.

Thanks, Youssef. It’s very exciting to see the new cover on Amazon. I wish you all the best with your novel, and thank you again for trusting me to bring it to life!

Sign up to read more reviews

Create a free Reedsy account to connect with Diego and thousands of other publishing professionals on Reedsy.

Facebook

Diego Sanguino

Available for hire

Verified identity

Madrid, Spain

Professional on Reedsy
since Mar, 2023

Diego Sanguino – Designer

Overview

Services

Non-Fiction

Fiction

Languages

Work experience

Portfolio

Diego has 27 reviews

Joao R.

Bryan S.

Manuel R.

C.D. S.

Youssef B.

Sign up to read more reviews

Professionals similar to Diego

Roderick B.

Arjan V.

Glynnis K.

Diego Sanguino – Designer

Overview

Services

Non-Fiction

Fiction

Languages

Work experience

Portfolio

Diego has 27 reviews

Joao R.

Bryan S.

Manuel R.

C.D. S.

Youssef B.

Sign up to read more reviews

Professionals similar to Diego

Roderick B.

Arjan V.

Glynnis K.

Enter your email address to get started