Portfolio
:format(webp)/http://s3.amazonaws.com/projects-files/215/21585/2158580/6d70d3d1-ad90-4368-93e1-4becd30e6003.jpg "Custom illustrated large-format banner (1x2m) designed for \"Espressorado\", a specialty coffee shop and authorized partner of Sanremo and Timemore. The client needed an eye-catching roll-up banner for the Vienna Coffee Festival 2026 that would reflect their artisan approach and high-end equipment.
The solution is a highly detailed, hand-drawn illustration featuring custom barista characters (stylized portraits of the founders) in action. A major focus was placed on the precise, realistic depiction of professional coffee equipment, including the Sanremo Cafe Racer espresso machine and the Timemore Sculptor grinder. The design integrates the brand's earthy color palette (cream, brown, green) with botanical coffee plant elements and a subtle vintage texture for a natural, authentic vibe.")
:format(webp)/http://s3.amazonaws.com/projects-files/215/21566/2156696/1d1e1100-46f7-4d3e-a869-5ad2996d923d.jpg "Custom cover illustration created for L. T. Larsen’s New Adult MM Paranormal Romance, \"The Incubus Duet\".
For this project, I was responsible for the complete visual development of the main characters, Dalton and Skyler. The process involved creating initial pose concepts, designing custom clothing specifications to fit their personalities, and executing the final highly detailed digital render.
Special attention was given to the atmospheric lighting, the intricate background of the shadowy library, and the specific fantasy elements (horns and tail) to perfectly capture the moody and romantic tone of the genre.")
:format(webp)/http://s3.amazonaws.com/projects-files/57/5780/578053/332a2630-be24-43e4-9daf-a81b22dc4b66.gif "Classic time-lapse animation. The span of the camera around the artist.")
:format(webp)/http://s3.amazonaws.com/projects-files/65/6584/658494/3d0a7013-5b49-481c-b7f1-66318fc6b9a7.jpg "One of a series of posters under the general name \"Our Values\". Designed for internal office use 99designs.")
:format(webp)/http://s3.amazonaws.com/projects-files/79/7909/790911/ca7d37af-b0c2-44f3-9cda-fcf1b1284b5c.jpg "Illustration to support doctors and nurses who are struggling with a coronavirus pandemic.")
:format(webp)/http://s3.amazonaws.com/projects-files/55/5508/550834/b42d9377-662f-4658-a235-87b9b3999811.jpg "T-Shirt Design for Music Production Company")
:format(webp)/http://s3.amazonaws.com/projects-files/175/17541/1754103/b3ed1f45-d71a-4fea-91fd-0d08b1e7a9a8.jpg "Illustration for a card game. \"King Monkey\" or \"Shringara\" symbolizes Love and Wisdom.")
:format(webp)/99designs-contests-attachments/75/75974/attachment_75974380 "Illustration in microcircuit style. A technician solders an electronic board.")
:format(webp)/99designs-contests-attachments/76/76017/attachment_76017889 "It was a task to draw something that the person would like to wear it. This design hit the top 9.")
:format(webp)/http://s3.amazonaws.com/projects-files/75/7503/750318/de632ddc-4e7d-4bf6-955d-67342378a580.jpg "Portrait of a girl with elements of street art and graffiti.")
:format(webp)/99designs-contests-attachments/150/150963/attachment_150963130 "Illustration in the style of a children's book. Recreation and entertainment in nature. Children playing outside.
The illustration was created for a contest and reached the final. It turned out very cute and high-quality, so I wanted to show it in my portfolio. I hope you like it too :)")
:format(webp)/http://s3.amazonaws.com/projects-files/188/18823/1882380/eaf64212-45e6-45dd-b2ac-8fdbbdcb3332.png "A detailed label illustration for the alcoholic cocktail \"Absinthe Frappe\" highlighting the brand's uniqueness through a blend of vintage architectural background, refined floral elements, and a stylized character. The elegant and sophisticated design harmoniously incorporates text blocks that convey key product information.")
About
🙌 Hi there, and welcome to my profile!
I'm Konstantin, a graphic designer with over 15 years of experience, specializing in unique and eye-catching illustrations.
I love helping clients bring their ideas to life. If you have a project in mind, I’d be thrilled to hear about it and explore how we can work together!
🎨 Let’s create something amazing!
Cheers! 🎉
Country:
Poland.
Member since:
October 18, 2012
Reviews
"Easy to work with and takes my requests for changes into consideration. Looking forward to our future projects."
L. T. Larsen
reviewed 14 days ago
"Thank you so much for the kind words! It was a pleasure working with you on these illustrations. I'm also really looking forward to our future projects!"
Konstantin Kostenko
responded 14 days ago
"He's the best! "
vdoucet8o
reviewed about 1 month ago
"Thank you so much! It is always a pleasure working with you."
Konstantin Kostenko
responded 30 days ago
"Always wonderful to work with!"
monica9
reviewed about 1 month ago
"Thank you for the kind words and the continued trust! Always a great experience working on your projects."
Konstantin Kostenko
responded about 1 month ago
"Ich hatte von Anfang an ein sehr gutes Gefühl, mit Konstantin zu arbeiten. Die Bilder, welche ich unter seinem Account gesehen habe, waren für mich sehr überzeugend.
Konstantin hat mein Anliegen rasch und sehr professionell umgesetzt. Ich bin vollkomm..."
"Ich hatte von Anfang an ein sehr gutes Gefühl, mit Konstantin zu arbeiten. Die Bilder, welche ich unter seinem Account gesehen habe, waren für mich sehr überzeugend.
Konstantin hat mein Anliegen rasch und sehr professionell umgesetzt. Ich bin vollkommen zufrieden mit dem Ergebnis und auch dem Verlauf der Zusammenarbeit.
Gerne wieder, wenn es sich ergibt!"
Espressorado
reviewed about 2 months ago
"Vielen Dank für diese wunderbare Bewertung, Bernd! Es war mir eine große Freude, das Banner-Design für Espressorado umzusetzen. Die Zusammenarbeit lief dank deiner klaren Kommunikation und deines tollen Feedbacks wirklich reibungslos und sehr professionell. Ich wünsche dir ganz viel Erfolg auf dem Vienna Coffee Festival und freue mich schon auf mögliche zukünftige Projekte mit dir!"
Konstantin Kostenko
responded about 2 months ago
"Another great commission with Konstantin!"
L. T. Larsen
reviewed about 2 months ago
"Thank you so much! It is always a pleasure working with you and bringing your ideas to life. Looking forward to our next projects!"
Konstantin Kostenko
responded about 2 months ago