Tempera block delivers concentrated, ready to use pigment that suits classrooms, studios, and community workshops. Its low odor and forgiving reactivations make it practical for layered color work and quick touch ups.
Designed for smooth coverage on paper, board, and some mixed media surfaces, these blocks balance traditional tempera qualities with a format that fits modern creative routines. The following sections outline core characteristics, application methods, and safe handling practices.
| Product | Surface Finish | Pigment Load | Best For |
|---|---|---|---|
| Student Grade Block | Matte, even coverage | Moderate pigment, cost efficient | Classroom projects, practice sketches |
| Artist Quality Block | Soft sheen, richer tone | Higher pigment load, better lightfastness | Illustrations, fine art studies |
| Metallic Finish Block | Noticeable tooth, reflective particles | Adds sparkle and texture | Special effects, themed illustration |
| Neutral Palette Block | Velvety uniform application | Subdued tones, easy mixing | Design layouts, tonal studies |
Preparing Surfaces and Tools
Successful tempera block work begins with a stable surface and appropriate tools. Smooth paper, mixed media board, and illustration board accept water based media well and minimize warping.
Use a lightweight sketchbook for studies, a heavier weight block for finished pieces, and a separate palette for mixing to avoid contaminating colors. Keep a spray bottle of water nearby to reactivate edges when needed.
Surface Preparation Tips
Tape the working sheet to a rigid board to prevent cockling. Test water on the surface first to see how quickly it absorbs, which helps you plan washes and layers.
Application Techniques and Layering
Apply tempera block with light pressure to build coverage gradually, using cross hatching and stippling to vary texture. Layering works well because the paint reactivates slightly when wet, allowing seamless color transitions.
Create sharp lines by using a dry block edge, and achieve soft blends by misting the area before dragging color across. Glazing with transparent layers adds depth without muddying the hue.
Edge Control Methods
Use a slightly damp brush to smooth edges after laying down a block of color. Lift excess pigment carefully with a dry tissue to retain crisp outlines and clean transitions between shapes.
Color Mixing and Palette Planning
Start with a limited set of red, yellow, blue, white, and black to explore tempera mixing. Practice tinting and shading on a scrap surface before committing to the main artwork.
Record successful mixes on a simple chart so you can reproduce key hues across different pieces and sessions. Keep white nearby to adjust value quickly during a workflow.
Practical Palette Examples
Warm and cool versions of primary colors give you flexibility for naturalistic mixes. A neutral gray made from black and white plus a touch of complementary color supports realistic rendering.
Storage and Ongoing Use
Organize tempera blocks by hue family and value range to speed up selection during creative sessions. Keep blocks in a dry place, capped or wrapped, to prevent edges from drying out prematurely.
Sharpen edges by peeling a thin layer when the surface becomes uneven, and rotate blocks regularly so all pigments wear evenly over time.
- Test water and pressure on sample paper before starting final work
- Build layers in stages, letting each dry to avoid unwanted mixing
- Maintain a simple mixing chart for consistent hues across pieces
- Store blocks horizontally in a cool, dry drawer or portfolio
FAQ
Reader questions
Will tempera block smear once it dries?
Once fully dry, tempera block becomes water resistant and unlikely to smear. Handle finished pieces gently at first, especially if the surface texture is very absorbent.
Can I use watercolor techniques with tempera block?
Yes, you can rewet dried tempera gently and lift color, though the behavior differs from watercolor due to higher pigment concentration. Practice on scraps to learn how much water yields optimal lifting.
How do I clean brushes between color changes?
Rinse brushes under cool water, squeeze out excess, and blot on a towel. For stained brushes, use a mild soap and warm water, then reshape the bristles before drying.
Is tempera block suitable for outdoor murals?
Standard tempera block is best for indoor or protected artwork. If you plan an outdoor display, choose a permanent finish, apply a UV protective spray, and place the work away from direct weather.