My @fcbayernmunich.bsky.social stamps have been longlisted for the World Illustration Awards 2026 in the Editorial category. Thanks to Stephie Fischer and Patrick Fleischmann for great collaboration! Thank you AOI, Directory of Illustration and the WIA for this recognition.

I’m really honored to announce that two of my works have been selected for Graphis UnMuted 100! The UnMuted is a collection of 100 best posters and motion graphics addressing pressing complex social, political, and environmental challenges. #unmuted #graphis #illustration

My portrait of Thomas Paine for Free Society Magazine has been chosen for this year’s American Illustration. Thanks to the jury and American Illustration #americanillustration #thomaspaine #freesociety #illustratedportrait

Thomas Paine for Free Society magazine for the article about how his ideas are still valid nowadays. The piece is based on 18th century etchings and paintings as there is no photographic reference of Thomas Paine. This gave me lots of freedom to prepare a more modern version of the philosopher.

Król dopalaczy premieres today and the poster I created for it was one of the finalists of 12th Poster Triennial Trnava! It is already the 6th time this poster has been appreciated abroad (after being selected by Society Of Illustrators, Communication Arts, Poster Quadrennial Bardejov and more).

Got my @soi128.bsky.social Silver for my Turandot poster for Teatr Wielki w Poznaniu last Friday! Hard to express how happy and grateful I am! Once again huge thanks to the jury, to Chair @marcoschinart.bsky.social and to all the people at the Society of Illustrators. It is an honor!

Sound on. An animated version of my 10 year old mock-up @newyorkermag.bsky.social cover. #illustration #newyorker #newyorkercovers #newyorkerart #snowzilla #newyorksnow #blizzard

Did this mock-up @newyorker.com cover 10 years ago. Seems pretty accurate today. Stay safe out there in NYC. #illustration #nyc #blizzard #snowzilla #newyorkercover

Want to get a portrait of Robert Lewandowski signed by... Robert himself and help someone? Place your bid on my drawing below: allegro.pl/oferta/rober... All the money from the auction will be donated to Fundacja WOSP - the organization which supports Polish children’s hospitals.

TURANDOT just got a SILVER MEDAL in NYC! It’s hard to express how thrilled I am to share the news that my Turandot for Opera Poznan have just received a Silver Medal from Society of Illustrators NY @soi128.bsky.social Huge thanks to the judges! #illustrators68 #societyofillustrators #soi128

You asked, I listened! „Le Grand Bleu” 4-colour screenprint is finally available in smaller (50x70cm) format. To celebrate the drop, the print is now 20% OFF with the code LGB20. The code is valid till Monday. Direct links to International and Polish orders below: linktr.ee/bartoszkosow...

Everyone else is doing it so why can’t I? BLACK FRIDAY SALE is here again. All prints in my store are 20% off with the code BF25. Valid till Friday! linktr.ee/bartoszkosow...

„Composition with two circles and a subtle yet meaningful gradient” is a 7-colour screenprint on gorgeous metallic 300gr paper. This 24x36’’ (61x91,5cm) screenprint is now available in my store and for the next 48 hours you can get free shipping if you use the code CIRCLES at the checkout.

„Listen to them. Children of the night. What music they make!” - my portrait of Bela Lugosi created 13 years ago. Happy Halloween! #halloweeen #halloweekend #belalugosi

My tiny Plus illo created for Festiwal Polskich Filmów Fabularnych. I created lots of sketches for this one and the final image depicts one of the iconic modernist buildings in Gdynia. It was designed by Roman Piotrowski in 1935 as the headquarters of the Social Insurance Institution.

The Klub Twórców Reklamy KTR collection grows bigger (the ones with flowers are still my favourite).

Two bronze KTR swords this year! ★ FC Bayern Stamps (Publishing Category)- portraits of football players for @fcbayernmunich.bsky.social Magazine 51 ★ Le Grand Bleu (Print) - 4 colour screenprint (shoutout to Reprint again for printing this piece so beautifully!) #klubtwórcówreklamy

D&AD pencils really do look gorgeous and I finally have mine at home. Still can’t believe I got one for my „Le grand bleu” poster. This 4-colour screenprint has been printed by my friends at Reprint who did an absolutely amazing job! #legrandbleu #poster #dandad #screenprint #polishposter

I have just packed this one and it made me realize that it is almost 10 years since he passed away. I drew this portrait the day Blackstar came out and then, two days later, The Man who Fell to Earth left it. #davidbowie #lazarus #blackstar #illustration #print

Scheda premieres today at @hbo.bsky.social and… so does my key visual mural illustration. You can see the mural in a Polish seaside resort town of Jastarnia. #scheda #hbomax #mural

SUMMER SALE / 20% off all prints plus a bonus UV postcard for every order / Use the code SS20 at the checkout - link in bio / Valid till Aug 31 bartoszkosowski.bigcartel.com #SummerSale #polishposter #lolita #uvvarnish #bartoszkosowski

My portraits for University of Massachusetts have just been featured on best of @behance.bsky.social gallery!

Sometimes the reference photos I get from the clients are super tiny so drawing the portraits can be a bit of a challenge but... I always do my best to get the liking right. Here’s a new set of portraits for In Memoriam section of the University of Massachusetts magazine.

Congratulations Iga!!!

More good news this week! The second project that got a Merit Award in the @3x3mag.bsky.social Illustration Awards and will appear in the Annual 22 later this year are my Trump and Kamala election portraits for @politico.com #3x3annual #politico #trump #kamala

Yay! I’ve got 3 nominations in the KTR Awards: ★ FC Bayern Stamps - portraits of football players for @fcbayernmunich.bsky.social Magazine 51 (Publishing) ★ Le Grand Bleu - 4 colour screenprinted poster on Stardream metallic paper (two nominations in Print and Art / Personal Projects) #awards

Carmy: „We can’t operate at a higher level without consistency.” #thebear #jeremyallenwhite #carmy #portrait #illustratedportrait

Thrilled to hear that two of my projects got a Merit Award in the @3x3mag.bsky.social Illustration Awards and will appear in the Annual 22 book later this year!!! The first one is my portrait of Kylian Mbappe which I created during Euro 2024!

Blue and grey, grey and blue. A new portrait. #portrait

Jaws was released 50 years ago today! Here's the screenprint I created 10 years ago. The hand drawn illustration was made out of 202 solid lines and the process was extremely time-consuming. I redrew the poster three times, each time drawing more lines and making them more and more fluid...