Calm sea with a range of distant mountains and islands under a light, cloudy sky

GRAPHIC | WEB | UI | VIDEO DESIGN

WELCOME TO MY PORTFOLIO

Costas Kalamaras
Black and white collage featuring a bridge over water with people standing on it, a woman with a backpack at a train station, and a hot air balloon with smoke rising from it, overlaid with bold text 'BLACK & WHITE' and 'FLASH CHALLENGE' and the hasht
Sunset over ocean with large rock formations, smaller rock and reflective water in foreground, two smaller photographs of a fallen tree over water and a boat on the water, overlaid text reading 'Flash Challenge Water Jour'.
A promotional graphic for the "All Nature Challenge BNW" featuring black and white nature photographs and details for participation, including tags, social media handles, and end date.

corporate diaries

Two books with large numbers on the cover, one has '24' with a black, yellow, and gray cloud design, and the other has '21' in a minimalist style, both featuring the 'intelligent media' logo, placed on a light wooden surface.
Three booklets with the title "Intelligent Media" on the covers, each featuring a typed number 1, 2, 3 in a stylized font, arranged side by side on a light wooden surface.
Cover of a spiral notebook featuring digital health technology with the title "Digital Doctor" and a stylized computer monitor icon. The cover displays large 3D numbers "2022" in pink, blue, and purple, with the background divided into white and dark
A colorful, geometric-covered book with the number 2021 and the logo 'idcs' on the cover, placed on a neutral gray surface.

KIOSK APPS

Screen of a hotel booking app showing a tall, white, historic building with ornate sculptures and the name "The Dolli" at 49. The sky is clear and blue. Options to check in and check out are at the bottom.
Image of a mobile app screen for THE DOLLI at Acropolis, with options to enter a reservation code or scan QR code, over a background photo of the Acropolis in Athens with reflections on water.
A woman smiling and celebrating, with her arms raised, on a lottery kiosk advertisement promoting a €2 million jackpot with a large 'PLAY NOW!' button at the bottom.
Lottery kiosk screen displaying a jackpot of 2 million euros, a section for selecting at least 5 numbers and one "IM" number, a system selection area, and a submit button for 3 euros.
A woman wearing a red polka dot headband and striped blue and white overalls, smiling and flexing her arms in a photo promoting a lottery game with a €2,000,000 jackpot, and a button to play again.

DIGITAL SIGNAGE

Aerial view of a luxury resort pool area with white umbrellas and lounge chairs, surrounded by trees and modern buildings, with hills in the background, and the resort's logo and name at the top.
A restaurant reservation webpage overlay with a background of a modern, cozy restaurant interior featuring hanging pendant lights, large windows, and wooden furniture. The webpage has a logo at the top, a booking form in the center, and a section tit
A resort poolside scene with white lounge chairs and umbrellas, surrounded by trees and hills. Overlayed is a semi-transparent menu with icons and text for various resort amenities.
Weather application displaying current temperature of 24°C on Wednesday with partly cloudy conditions, and forecasted temperatures of 22°C on Thursday and 25°C on Friday.
A hotel conference advertisement featuring a hotel room with twin beds, curtains, and wall art, along with details about a conference in Greek, and a breakfast plate with eggs, fruit, and other foods.
Map of the Aegean Motorway in Greece showing locations of parking areas, service stations, and landmarks like Mount Othrys and Parnassus, with overlayed interface icons and in Greek language, timestamp of 14:28 on April 8th.
Sign displaying opening hours for food courts, shops, and casino, including details of operating times and additional services like WiFi, kids corner, mobile charging, and ATM.
Screenshot of a travel app displaying the date, time, weather conditions, and images of three different cities: Piraeus, Greece; Bari, Italy; and Casablanca, Morocco.

LOGO DESIGN

Logo of Pharmaline featuring a stylized caduceus symbol and the text 'Pharmaline' with Greek letters underneath.
Logo with a stylized fish made of green and white lines and text that reads 'Angelfish Creations' in lowercase, with 'angelfish' larger and 'creations' smaller underneath.
Logo of a white cat profile on a purple background with the words "CAT MEDIA" underneath.
Logo for a lottery kiosk, with the word 'LOTTERY' in large orange letters and a star inside the letter 'O', and the word 'KIOSK' below it in smaller white letters on an orange background.
Hermes Hotel logo with black background, white text, and a small geometric design

VERTICAL VIDEO DESIGN

Close-up of a smiling woman with fair skin, blue eyes, and smooth skin. She holds her hand near her face. The image promotes the grand opening of City Med dermatology clinics, with details about the date and a call to save the date.
Advertisement for City Med offering 50% discount on body therapy packages, with an image of a woman in beige sportswear.
A promotional flyer for City Med featuring a woman with closed eyes and a peaceful expression, advertising a 30% discount on facial mesotherapy treatments in Greek.
Blue background with white clouds, a sun, and a subtle pattern of travel icons. Text in Greek offering four steps to avoid needing vacations from your vacations, with a hashtag #Summertips. Logos indicating support from Erykos Nynan Hospital Center.
A woman with long brown hair holding a large slice of watermelon near her mouth, against a pink background with travel-themed doodles, and Greek text promoting healthy eating and a hospital logo.
Beach scene with a person relaxing on a striped lounge chair under a white sunhat decorated with flowers, overlooking the sea.
Digital devices displaying a website or app for travel or communication, set against a blue background with wave pattern, with the text '@ sea on board!'.
Promotional graphic advertising internet access and popular apps, featuring a woman with a laptop cheering, with social media icons at the bottom.
A young woman sitting cross-legged with a laptop in front of her, wearing sunglasses and a striped yellow and white shirt, raising her fist in celebration against a yellow background.
Logo of the Iatropolis Medical Group with a human figure symbol, a scene of two people holding a red heart together, and Greek text reading 'World Health Day'.
A medical promotional poster with a doctor and healthcare staff in the background. The poster offers different check-up packages in Greek and English, with options for basic, advanced, and osteoporosis screenings, focusing on special pre-Christmas pr
A health check-up poster with a smiling couple standing against a wall at the top. The poster features a blue icon of a heart with a heartbeat line and the title 'Check Up 1 - Basic.' Below is a list of health tests and measurements in Greek, includi

MOCKUPS

Empty bar counter on cruise ship with chairs and windows in background.
A Coca-Cola beverage stand on a cruise ship with Greek-themed decorations, featuring a red front panel with images of white buildings, trees, and bottles, set in a dining or lounge area with chairs and windows in the background.
Empty snack bar with Nutella signage and a smiley face pancake advertisement, featuring seating area and windows in the background.
An elevator door featuring a large advertisement for Mythos Greek beer with Greek text above.
Elevator door with an advertisement for Protergia energy company, showing a 30% discount on electric bills for two years with one payment plan, and a man standing inside an illuminated physical energy storage or power device.
Elevator door with Easter-themed decoration featuring a branch with eggs and spring illustrations, with Greek text wishing a Happy Easter and promoting Greek care by SEPTONA.