3 Tests

Here is another test I made today.

The same subject, the same light, the same distance, etc.

The first plate was a complete disaster. Contamination of the liquids, peeling problems, underexposed...I still have some problems with the peeling!! 

Test nº 1.
3 minutes silver bath  (Ph 4.5)
10 sec. Exposition at f 4.5 (Calumet Caltar II 210)
Liquids 18º
Cloudy day, 17.00h
Collodion 1 week old
Developer brand new.
(The big mess..)

Test nº 2.
3 minutes silver bath  (Ph 4.5)
30 sec. Exposition at f 4.5 (Calumet Caltar II 210)
Liquids 18º
Cloudy day, 17.00h
Collodion 1 week old
Developer brand new.
(Good contrast...)

Test nº 3.
3 minutes silver bath  (Ph 4.5)
60 sec. Exposition at f 4.5 (Calumet CaltarII 210)
Liquids 18º
Cloudy day, 17.00h
Collodion 1 week old
Developer brand new.
(Big problems with peeling..!!)