Exposure
How aperture, shutter speed and ISO together decide whether a frame comes out bright or dark, and what one stop means.
photography from scratch: a reference for learning on your own
Cross School — photography from scratch
Good photographs come not from an expensive camera but from understanding what happens at the moment you press the shutter. This reference is for people who have decided to figure it out themselves: how light reaches the sensor, why one shot is sharp and another blurred, how to read a histogram, where to find soft light and why to shoot RAW. We explain the basics calmly and in order, suggest an assignment for every week and sell neither courses nor gear.
The camera records only what you have noticed yourself. So learning photography means, above all, learning to see.
Where to start
Light and composition
Where to find soft light without a flash, how to place the main subject in the frame and why changing your viewpoint helps.
RAW and processing (in Russian)
Why a RAW file needs developing, in what order to move the converter's sliders and what to keep after exporting.
Reviewing your photos
How to pick your successful frames, name the reasons for failures honestly and turn every shoot into a lesson.
Reference sections
- Lessons
Core lessons: exposure, focus and depth of field, light, composition, colour and white balance, RAW and developing.
- Topics
Landscape, portrait, street and documentary, still life at home, night and phone photography. Plus the article catalogue.
- Practice
Week-long assignments: one scene in different light, exposure bracketing and signs that you are shooting on autopilot.
- Resources
The kinds of resources for learning photography, without brands or advertising, and how to choose a textbook or course.
- Methods
Shooting modes, reading the histogram, a little photography history and popular myths about gear and rules.
- Glossary
Short, plain-language definitions of terms for exposure, optics, focus and photo processing.
- Questions
Answers about this reference, about gear and camera settings, and about how to study and practise on your own.
Your first week with a camera in five steps
One lens and one mode
Don't swap gear and settings every hour. Take one lens or one phone camera and choose one mode, such as aperture priority, so that changes in the frame depend on you rather than on chance.
Exposure and the histogram
Shoot the same scene brighter and darker by adjusting exposure compensation. After each frame, open the histogram and watch how the hump of tones shifts and where detail starts to disappear.
Window light
Place a cup, a piece of fruit or a plant by a window and photograph it in the morning, at midday and in the evening. Notice how shadows, volume and colour change when only the light changes.
Composition on a walk
Go for a half-hour walk and photograph a single theme: doors, reflections, shadows. For each subject, take several frames from different positions — lower, higher, closer, from the side.
Review your best and worst frames
At the end of the week, choose your three best and three worst shots. For each one, write down what worked or got in the way: light, sharpness, exposure, background. That becomes your plan for next week.
Common questions in brief
Is this a photography school?
No. Cross School is an independent reference for self-study. We have no teachers, classes, studio or study groups; we only publish openly available materials.
Do you sell courses or workshops?
No. We do not sell courses, workshops or photo shoots and do not advertise anyone else's. In the resources section we explain how to assess a course or textbook yourself if you decide to take one.
Which camera should a beginner buy?
We don't recommend specific models. The criteria matter more: is the camera comfortable to hold, can you control aperture and shutter speed manually, can it save RAW? You can also start with the gear you already have.
Can I learn on a phone?
Yes. Light, composition, exposure and reviewing your photos can all be learned perfectly well on a phone. Many phones let you adjust exposure, lock focus and shoot RAW.
About the project
Cross School is an independent reference on how to learn photography without a teacher: what exposure and depth of field are, how to work with light and colour, how to develop RAW files and review your own frames. We write in plain language, draw on introductory photography textbooks and do not name camera, lens or software brands.
This domain previously hosted the website of a photography school, and later it carried unrelated advertising. The current reference has no connection to either and does not restore or continue their materials.
Related sections
- Lessons
Core lessons: exposure, focus and depth of field, light, composition, colour and white balance, RAW and developing.
- Practice
Week-long assignments: one scene in different light, exposure bracketing and signs that you are shooting on autopilot.
- Glossary
Short, plain-language definitions of terms for exposure, optics, focus and photo processing.
Sources
- Introductory photography textbooks: exposure, optics, light and composition
- DNG specification (Adobe, 2004)
- Materials from photography history museums
Information on exposure, optics, light and processing is given in general terms, based on introductory photography textbooks and the materials listed in the sources. Camera settings depend on the scene and your intent, so test the advice on your own photos.